45645522554654 has 16 divisors (see below), whose sum is σ = 74715634554480. Its totient is φ = 20741586663360.

The previous prime is 45645522554587. The next prime is 45645522554669.

45645522554654 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318833519 + ... + 318976650.

It is an arithmetic number, because the mean of its divisors is an integer number (4669727159655).

Almost surely, 2^{45645522554654} is an apocalyptic number.

45645522554654 is a deficient number, since it is larger than the sum of its proper divisors (29070111999826).

45645522554654 is a wasteful number, since it uses less digits than its factorization.

45645522554654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637813435.

The product of its digits is 576000000, while the sum is 62.

The spelling of 45645522554654 in words is "forty-five trillion, six hundred forty-five billion, five hundred twenty-two million, five hundred fifty-four thousand, six hundred fifty-four".