55011835265 has 16 divisors (see below), whose sum is σ = 67144083456. Its totient is φ = 43257240000.

The previous prime is 55011835259. The next prime is 55011835271. The reversal of 55011835265 is 56253811055.

It is an interprime number because it is at equal distance from previous prime (55011835259) and next prime (55011835271).

It is not a de Polignac number, because 55011835265 - 2⁸ = 55011835009 is a prime.

It is a Duffinian number.

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, 370640 + ... + 497390.

It is an arithmetic number, because the mean of its divisors is an integer number (4196505216).

Almost surely, 2^55011835265 is an apocalyptic number.

It is an amenable number.

55011835265 is a deficient number, since it is larger than the sum of its proper divisors (12132248191).

55011835265 is a wasteful number, since it uses less digits than its factorization.

55011835265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128240.

The product of its (nonzero) digits is 180000, while the sum is 41.

The spelling of 55011835265 in words is "fifty-five billion, eleven million, eight hundred thirty-five thousand, two hundred sixty-five".