54521355550364 has 12 divisors (see below), whose sum is σ = 98702454013800. Its totient is φ = 26320654403568.

The previous prime is 54521355550339. The next prime is 54521355550423. The reversal of 54521355550364 is 46305555312545.

It is a super-2 number, since 2×54521355550364² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235005842774 + ... + 235005843005.

It is an arithmetic number, because the mean of its divisors is an integer number (8225204501150).

Almost surely, 2^{54521355550364} is an apocalyptic number.

It is an amenable number.

54521355550364 is a deficient number, since it is larger than the sum of its proper divisors (44181098463436).

54521355550364 is a wasteful number, since it uses less digits than its factorization.

54521355550364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470011685812 (or 470011685810 counting only the distinct ones).

The product of its (nonzero) digits is 27000000, while the sum is 53.

The spelling of 54521355550364 in words is "fifty-four trillion, five hundred twenty-one billion, three hundred fifty-five million, five hundred fifty thousand, three hundred sixty-four".