54102500531 has 8 divisors (see below), whose sum is σ = 54503182800. Its totient is φ = 53701902208.

The previous prime is 54102500521. The next prime is 54102500537. The reversal of 54102500531 is 13500520145.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54102500531 is a prime.

It is a super-2 number, since 2×54102500531² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54102500531.

It is not an unprimeable number, because it can be changed into a prime (54102500537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1957295 + ... + 1984743.

It is an arithmetic number, because the mean of its divisors is an integer number (6812897850).

Almost surely, 2^54102500531 is an apocalyptic number.

54102500531 is a deficient number, since it is larger than the sum of its proper divisors (400682269).

54102500531 is a wasteful number, since it uses less digits than its factorization.

54102500531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41973.

The product of its (nonzero) digits is 3000, while the sum is 26.

The spelling of 54102500531 in words is "fifty-four billion, one hundred two million, five hundred thousand, five hundred thirty-one".