55334133155 has 16 divisors (see below), whose sum is σ = 75913510080. Its totient is φ = 37930056192.

The previous prime is 55334133139. The next prime is 55334133203. The reversal of 55334133155 is 55133143355.

It is not a de Polignac number, because 55334133155 - 2⁴ = 55334133139 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176690 + ... + 376679.

It is an arithmetic number, because the mean of its divisors is an integer number (4744594380).

Almost surely, 2^55334133155 is an apocalyptic number.

55334133155 is a deficient number, since it is larger than the sum of its proper divisors (20579376925).

55334133155 is a wasteful number, since it uses less digits than its factorization.

55334133155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556238.

The product of its digits is 202500, while the sum is 38.

The spelling of 55334133155 in words is "fifty-five billion, three hundred thirty-four million, one hundred thirty-three thousand, one hundred fifty-five".