45553522554 has 32 divisors (see below), whose sum is σ = 101292085440. Its totient is φ = 15175202256.

The previous prime is 45553522549. The next prime is 45553522579. The reversal of 45553522554 is 45522535554.

45553522554 is a `hidden beast` number, since 45 + 5 + 5 + 3 + 52 + 2 + 554 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169264 + ... + 346059.

It is an arithmetic number, because the mean of its divisors is an integer number (3165377670).

Almost surely, 2^45553522554 is an apocalyptic number.

45553522554 is an abundant number, since it is smaller than the sum of its proper divisors (55738562886).

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

45553522554 is a wasteful number, since it uses less digits than its factorization.

45553522554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516971 (or 516965 counting only the distinct ones).

The product of its digits is 3000000, while the sum is 45.

The spelling of 45553522554 in words is "forty-five billion, five hundred fifty-three million, five hundred twenty-two thousand, five hundred fifty-four".