54772204028 has 12 divisors (see below), whose sum is σ = 96486135312. Its totient is φ = 27204736800.

The previous prime is 54772204027. The next prime is 54772204033. The reversal of 54772204028 is 82040227745.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54772204027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45340625 + ... + 45341832.

It is an arithmetic number, because the mean of its divisors is an integer number (8040511276).

Almost surely, 2^54772204028 is an apocalyptic number.

It is an amenable number.

54772204028 is a deficient number, since it is larger than the sum of its proper divisors (41713931284).

54772204028 is a wasteful number, since it uses less digits than its factorization.

54772204028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90682612 (or 90682610 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 41.

The spelling of 54772204028 in words is "fifty-four billion, seven hundred seventy-two million, two hundred four thousand, twenty-eight".