54202520045 has 32 divisors (see below), whose sum is σ = 66038353920. Its totient is φ = 42705000000.

The previous prime is 54202520039. The next prime is 54202520063. The reversal of 54202520045 is 54002520245.

It is not a de Polignac number, because 54202520045 - 2⁶ = 54202519981 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72173420 + ... + 72174170.

It is an arithmetic number, because the mean of its divisors is an integer number (2063698560).

Almost surely, 2^54202520045 is an apocalyptic number.

It is an amenable number.

54202520045 is a deficient number, since it is larger than the sum of its proper divisors (11835833875).

54202520045 is a wasteful number, since it uses less digits than its factorization.

54202520045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577.

The product of its (nonzero) digits is 16000, while the sum is 29.

The spelling of 54202520045 in words is "fifty-four billion, two hundred two million, five hundred twenty thousand, forty-five".