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552335160601 = 778905022943
BaseRepresentation
bin10000000100110011011…
…11011011010100011001
31221210200012001100000001
420002121233123110121
533022140300114401
61101423403213001
754622244254450
oct10023157332431
91853605040001
10552335160601
111a3275887244
128b067b17161
1340114923823
141ca39b35b97
15e57a4e2601
hex8099bdb519

552335160601 has 4 divisors (see below), whose sum is σ = 631240183552. Its totient is φ = 473430137652.

The previous prime is 552335160599. The next prime is 552335160653. The reversal of 552335160601 is 106061533255.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 552335160601 - 21 = 552335160599 is a prime.

It is a super-2 number, since 2×5523351606012 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552335160661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39452511465 + ... + 39452511478.

It is an arithmetic number, because the mean of its divisors is an integer number (157810045888).

Almost surely, 2552335160601 is an apocalyptic number.

It is an amenable number.

552335160601 is a deficient number, since it is larger than the sum of its proper divisors (78905022951).

552335160601 is an equidigital number, since it uses as much as digits as its factorization.

552335160601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78905022950.

The product of its (nonzero) digits is 81000, while the sum is 37.

Adding to 552335160601 its reverse (106061533255), we get a palindrome (658396693856).

The spelling of 552335160601 in words is "five hundred fifty-two billion, three hundred thirty-five million, one hundred sixty thousand, six hundred one".

Divisors: 1 7 78905022943 552335160601