10520554040604 has 48 divisors (see below), whose sum is σ = 27855840499200. Its totient is φ = 3432237486768.

The previous prime is 10520554040603. The next prime is 10520554040657. The reversal of 10520554040604 is 40604045502501.

10520554040604 is a `hidden beast` number, since 1 + 0 + 5 + 2 + 0 + 5 + 5 + 4 + 0 + 40 + 604 = 666.

It is a super-2 number, since 2×10520554040604² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10520554040603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1036298514 + ... + 1036308665.

It is an arithmetic number, because the mean of its divisors is an integer number (580330010400).

Almost surely, 2^{10520554040604} is an apocalyptic number.

It is an amenable number.

10520554040604 is an abundant number, since it is smaller than the sum of its proper divisors (17335286458596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10520554040604 is a wasteful number, since it uses less digits than its factorization.

10520554040604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2072607239 (or 2072607231 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The spelling of 10520554040604 in words is "ten trillion, five hundred twenty billion, five hundred fifty-four million, forty thousand, six hundred four".