45557533575554 has 128 divisors (see below), whose sum is σ = 93274614042624. Its totient is φ = 16112579616000.

The previous prime is 45557533575539. The next prime is 45557533575571.

45557533575554 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 675423059 + ... + 675490505.

It is an arithmetic number, because the mean of its divisors is an integer number (728707922208).

Almost surely, 2^{45557533575554} is an apocalyptic number.

45557533575554 is an abundant number, since it is smaller than the sum of its proper divisors (47717080467070).

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

45557533575554 is a wasteful number, since it uses less digits than its factorization.

45557533575554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73072.

The product of its digits is 2756250000, while the sum is 68.

The spelling of 45557533575554 in words is "forty-five trillion, five hundred fifty-seven billion, five hundred thirty-three million, five hundred seventy-five thousand, five hundred fifty-four".