55133040315135 has 32 divisors (see below), whose sum is σ = 89720770360320. Its totient is φ = 28902317328000.

The previous prime is 55133040315121. The next prime is 55133040315161. The reversal of 55133040315135 is 53151304033155.

It is not a de Polignac number, because 55133040315135 - 2⁵ = 55133040315103 is a prime.

It is a super-2 number, since 2×55133040315135² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55133040315093 and 55133040315102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19435495 + ... + 22090824.

It is an arithmetic number, because the mean of its divisors is an integer number (2803774073760).

Almost surely, 2^{55133040315135} is an apocalyptic number.

55133040315135 is a deficient number, since it is larger than the sum of its proper divisors (34587730045185).

55133040315135 is a wasteful number, since it uses less digits than its factorization.

55133040315135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41527839.

The product of its (nonzero) digits is 202500, while the sum is 39.

The spelling of 55133040315135 in words is "fifty-five trillion, one hundred thirty-three billion, forty million, three hundred fifteen thousand, one hundred thirty-five".