54521302044 has 24 divisors (see below), whose sum is σ = 138781496448. Its totient is φ = 16521606640.

The previous prime is 54521301949. The next prime is 54521302079. The reversal of 54521302044 is 44020312545.

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, 206519952 + ... + 206520215.

It is an arithmetic number, because the mean of its divisors is an integer number (5782562352).

Almost surely, 2^54521302044 is an apocalyptic number.

It is an amenable number.

54521302044 is an abundant number, since it is smaller than the sum of its proper divisors (84260194404).

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

54521302044 is a wasteful number, since it uses less digits than its factorization.

54521302044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413040185 (or 413040183 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 54521302044 its reverse (44020312545), we get a palindrome (98541614589).

The spelling of 54521302044 in words is "fifty-four billion, five hundred twenty-one million, three hundred two thousand, forty-four".