10645623504522 has 24 divisors (see below), whose sum is σ = 23071415346720. Its totient is φ = 3547633821480.

The previous prime is 10645623504521. The next prime is 10645623504541. The reversal of 10645623504522 is 22540532654601.

10645623504522 is a `hidden beast` number, since 1 + 0 + 6 + 4 + 56 + 23 + 50 + 4 + 522 = 666.

It is a super-2 number, since 2×10645623504522² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10645623504521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75539872 + ... + 75680667.

It is an arithmetic number, because the mean of its divisors is an integer number (961308972780).

Almost surely, 2^{10645623504522} is an apocalyptic number.

10645623504522 is an abundant number, since it is smaller than the sum of its proper divisors (12425791842198).

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

10645623504522 is a wasteful number, since it uses less digits than its factorization.

10645623504522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151224458 (or 151224455 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 10645623504522 in words is "ten trillion, six hundred forty-five billion, six hundred twenty-three million, five hundred four thousand, five hundred twenty-two".