55337866873355 has 36 divisors (see below), whose sum is σ = 76302609836880. Its totient is φ = 38495907167520.

The previous prime is 55337866873283. The next prime is 55337866873427.

55337866873355 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (55337866873283) and next prime (55337866873427).

It is not a de Polignac number, because 55337866873355 - 2²⁸ = 55337598437899 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 86133215 + ... + 86773304.

Almost surely, 2^{55337866873355} is an apocalyptic number.

55337866873355 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55337866873355 is a deficient number, since it is larger than the sum of its proper divisors (20964742963525).

55337866873355 is a wasteful number, since it uses less digits than its factorization.

55337866873355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172906592 (or 172906558 counting only the distinct ones).

The product of its digits is 5715360000, while the sum is 74.

The spelling of 55337866873355 in words is "fifty-five trillion, three hundred thirty-seven billion, eight hundred sixty-six million, eight hundred seventy-three thousand, three hundred fifty-five".