54522022545 has 24 divisors (see below), whose sum is σ = 94511079936. Its totient is φ = 29076491808.

The previous prime is 54522022531. The next prime is 54522022561.

54522022545 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54522022545 - 2⁷ = 54522022417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 883054 + ... + 942776.

It is an arithmetic number, because the mean of its divisors is an integer number (3937961664).

Almost surely, 2^54522022545 is an apocalyptic number.

It is an amenable number.

54522022545 is a deficient number, since it is larger than the sum of its proper divisors (39989057391).

54522022545 is a wasteful number, since it uses less digits than its factorization.

54522022545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80021 (or 80018 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 36.

It can be divided in two parts, 545220 and 22545, that added together give a palindrome (567765).

The spelling of 54522022545 in words is "fifty-four billion, five hundred twenty-two million, twenty-two thousand, five hundred forty-five".