55085893392008 has 24 divisors (see below), whose sum is σ = 106725335872590. Its totient is φ = 26654464540800.

The previous prime is 55085893391987. The next prime is 55085893392043. The reversal of 55085893392008 is 80029339858055.

It can be written as a sum of positive squares in only one way, i.e., 37927393224484 + 17158500167524 = 6158522^2 + 4142282^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3582581633 + ... + 3582597008.

Almost surely, 2^{55085893392008} is an apocalyptic number.

It is an amenable number.

55085893392008 is a deficient number, since it is larger than the sum of its proper divisors (51639442480582).

55085893392008 is a wasteful number, since it uses less digits than its factorization.

55085893392008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7165178709 (or 7165178674 counting only the distinct ones).

The product of its (nonzero) digits is 93312000, while the sum is 65.

The spelling of 55085893392008 in words is "fifty-five trillion, eighty-five billion, eight hundred ninety-three million, three hundred ninety-two thousand, eight".