54917895955 has 16 divisors (see below), whose sum is σ = 71000826624. Its totient is φ = 40537607040.

The previous prime is 54917895931. The next prime is 54917895971. The reversal of 54917895955 is 55959871945.

54917895955 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54917895955 - 2²¹ = 54915798803 is a prime.

It is a super-2 number, since 2×54917895955² (a number of 22 digits) contains 22 as substring.

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, 22659 + ... + 332188.

It is an arithmetic number, because the mean of its divisors is an integer number (4437551664).

Almost surely, 2^54917895955 is an apocalyptic number.

54917895955 is a deficient number, since it is larger than the sum of its proper divisors (16082930669).

54917895955 is a wasteful number, since it uses less digits than its factorization.

54917895955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357246.

The product of its digits is 102060000, while the sum is 67.

The spelling of 54917895955 in words is "fifty-four billion, nine hundred seventeen million, eight hundred ninety-five thousand, nine hundred fifty-five".