10504344513 has 64 divisors (see below), whose sum is σ = 16395337728. Its totient is φ = 5928975360.

The previous prime is 10504344493. The next prime is 10504344517. The reversal of 10504344513 is 31544340501.

It is not a de Polignac number, because 10504344513 - 2¹² = 10504340417 is a prime.

It is a super-2 number, since 2×10504344513² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10504344517) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3140520 + ... + 3143862.

It is an arithmetic number, because the mean of its divisors is an integer number (256177152).

Almost surely, 2^10504344513 is an apocalyptic number.

10504344513 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10504344513 is a deficient number, since it is larger than the sum of its proper divisors (5890993215).

10504344513 is a wasteful number, since it uses less digits than its factorization.

10504344513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3526.

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 10504344513 in words is "ten billion, five hundred four million, three hundred forty-four thousand, five hundred thirteen".