10513604405 has 16 divisors (see below), whose sum is σ = 13243716864. Its totient is φ = 7997003520.

The previous prime is 10513604363. The next prime is 10513604429. The reversal of 10513604405 is 50440631501.

It is a happy number.

It is not a de Polignac number, because 10513604405 - 2⁸ = 10513604149 is a prime.

It is a super-2 number, since 2×10513604405² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 254516 + ... + 292925.

It is an arithmetic number, because the mean of its divisors is an integer number (827732304).

Almost surely, 2^10513604405 is an apocalyptic number.

It is an amenable number.

10513604405 is a deficient number, since it is larger than the sum of its proper divisors (2730112459).

10513604405 is a wasteful number, since it uses less digits than its factorization.

10513604405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547636.

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 10513604405 in words is "ten billion, five hundred thirteen million, six hundred four thousand, four hundred five".