55321040157362 has 24 divisors (see below), whose sum is σ = 102207780077724. Its totient is φ = 22314369138432.

The previous prime is 55321040157319. The next prime is 55321040157373. The reversal of 55321040157362 is 26375104012355.

It can be written as a sum of positive squares in 2 ways, for example, as 47517571103401 + 7803469053961 = 6893299^2 + 2793469^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16602951563 + ... + 16602954894.

Almost surely, 2^{55321040157362} is an apocalyptic number.

55321040157362 is a deficient number, since it is larger than the sum of its proper divisors (46886739920362).

55321040157362 is a wasteful number, since it uses less digits than its factorization.

55321040157362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33205906490 (or 33205906483 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 44.

The spelling of 55321040157362 in words is "fifty-five trillion, three hundred twenty-one billion, forty million, one hundred fifty-seven thousand, three hundred sixty-two".