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5517425053 = 7788203579
BaseRepresentation
bin1010010001101110…
…10011100110011101
3112020112000020022001
411020313103212131
542244430100203
62311253322301
7253504224220
oct51067234635
915215006261
105517425053
112381496118
12109b936391
1369c10506a
143a4ab15b7
152245b291d
hex148dd399d

5517425053 has 4 divisors (see below), whose sum is σ = 6305628640. Its totient is φ = 4729221468.

The previous prime is 5517425041. The next prime is 5517425093. The reversal of 5517425053 is 3505247155.

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 5517425053 - 29 = 5517424541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5517425003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 394101783 + ... + 394101796.

It is an arithmetic number, because the mean of its divisors is an integer number (1576407160).

Almost surely, 25517425053 is an apocalyptic number.

It is an amenable number.

5517425053 is a deficient number, since it is larger than the sum of its proper divisors (788203587).

5517425053 is an equidigital number, since it uses as much as digits as its factorization.

5517425053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788203586.

The product of its (nonzero) digits is 105000, while the sum is 37.

The square root of 5517425053 is about 74279.3716518927. The cubic root of 5517425053 is about 1767.0363390448.

The spelling of 5517425053 in words is "five billion, five hundred seventeen million, four hundred twenty-five thousand, fifty-three".

Divisors: 1 7 788203579 5517425053