55559700795555 has 108 divisors (see below), whose sum is σ = 108792502168896. Its totient is φ = 26209978185600.

The previous prime is 55559700795541. The next prime is 55559700795563.

55559700795555 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55559700795555 - 2¹⁴ = 55559700779171 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 3727470 + ... + 11180940.

Almost surely, 2^{55559700795555} is an apocalyptic number.

55559700795555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55559700795555 is a deficient number, since it is larger than the sum of its proper divisors (53232801373341).

55559700795555 is a wasteful number, since it uses less digits than its factorization.

55559700795555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7453578 (or 7453527 counting only the distinct ones).

The product of its (nonzero) digits is 1550390625, while the sum is 72.

The spelling of 55559700795555 in words is "fifty-five trillion, five hundred fifty-nine billion, seven hundred million, seven hundred ninety-five thousand, five hundred fifty-five".