54054336831 has 32 divisors (see below), whose sum is σ = 80648524800. Its totient is φ = 31922954880.

The previous prime is 54054336829. The next prime is 54054336839. The reversal of 54054336831 is 13863345045.

It is not a de Polignac number, because 54054336831 - 2¹ = 54054336829 is a prime.

It is a super-2 number, since 2×54054336831² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54054336839) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 279085 + ... + 431273.

It is an arithmetic number, because the mean of its divisors is an integer number (2520266400).

Almost surely, 2^54054336831 is an apocalyptic number.

54054336831 is a deficient number, since it is larger than the sum of its proper divisors (26594187969).

54054336831 is a wasteful number, since it uses less digits than its factorization.

54054336831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152479.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 54054336831 in words is "fifty-four billion, fifty-four million, three hundred thirty-six thousand, eight hundred thirty-one".