54288910431 has 24 divisors (see below), whose sum is σ = 89630681504. Its totient is φ = 31018464000.

The previous prime is 54288910427. The next prime is 54288910451. The reversal of 54288910431 is 13401988245.

54288910431 is a `hidden beast` number, since 54 + 2 + 88 + 91 + 0 + 431 = 666.

It is not a de Polignac number, because 54288910431 - 2² = 54288910427 is a prime.

It is a super-2 number, since 2×54288910431² (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 (54288910451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 519195 + ... + 614931.

Almost surely, 2^54288910431 is an apocalyptic number.

54288910431 is a deficient number, since it is larger than the sum of its proper divisors (35341771073).

54288910431 is a wasteful number, since it uses less digits than its factorization.

54288910431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104751 (or 104748 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 54288910431 in words is "fifty-four billion, two hundred eighty-eight million, nine hundred ten thousand, four hundred thirty-one".