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41563464769 = 85091488459
BaseRepresentation
bin100110101101011000…
…000010010001000001
310222021121222202222001
4212231120002101001
51140110221333034
631032145144001
73000660423061
oct465530022101
9128247882861
1041563464769
1116699546292
12807b62b001
133bc4c65848
1420240b13a1
151133dbaa14
hex9ad602441

41563464769 has 4 divisors (see below), whose sum is σ = 41564038320. Its totient is φ = 41562891220.

The previous prime is 41563464727. The next prime is 41563464791. The reversal of 41563464769 is 96746436514.

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 41563464769 - 27 = 41563464641 is a prime.

It is a super-2 number, since 2×415634647692 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41563464869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159139 + ... + 329320.

It is an arithmetic number, because the mean of its divisors is an integer number (10391009580).

Almost surely, 241563464769 is an apocalyptic number.

It is an amenable number.

41563464769 is a deficient number, since it is larger than the sum of its proper divisors (573551).

41563464769 is an equidigital number, since it uses as much as digits as its factorization.

41563464769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573550.

The product of its digits is 13063680, while the sum is 55.

The spelling of 41563464769 in words is "forty-one billion, five hundred sixty-three million, four hundred sixty-four thousand, seven hundred sixty-nine".

Divisors: 1 85091 488459 41563464769