5311385955 has 12 divisors (see below), whose sum is σ = 9206402400. Its totient is φ = 2832739152.

The previous prime is 5311385941. The next prime is 5311385993. The reversal of 5311385955 is 5595831135.

5311385955 is a `hidden beast` number, since 53 + 1 + 1 + 3 + 8 + 595 + 5 = 666.

It is not a de Polignac number, because 5311385955 - 2⁵ = 5311385923 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 118030799 = 5311385955 / (5 + 3 + 1 + 1 + 3 + 8 + 5 + 9 + 5 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 5311385955.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59015355 + ... + 59015444.

It is an arithmetic number, because the mean of its divisors is an integer number (767200200).

Almost surely, 2^5311385955 is an apocalyptic number.

5311385955 is a deficient number, since it is larger than the sum of its proper divisors (3895016445).

5311385955 is a wasteful number, since it uses less digits than its factorization.

5311385955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118030810 (or 118030807 counting only the distinct ones).

The product of its digits is 405000, while the sum is 45.

The square root of 5311385955 is about 72879.2559992211. The cubic root of 5311385955 is about 1744.7610343726.

The spelling of 5311385955 in words is "five billion, three hundred eleven million, three hundred eighty-five thousand, nine hundred fifty-five".