54200622531 has 16 divisors (see below), whose sum is σ = 78908797440. Its totient is φ = 32819058720.

The previous prime is 54200622529. The next prime is 54200622547. The reversal of 54200622531 is 13522600245.

It is not a de Polignac number, because 54200622531 - 2¹ = 54200622529 is a prime.

It is a super-2 number, since 2×54200622531² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54200622571) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 708136 + ... + 780933.

It is an arithmetic number, because the mean of its divisors is an integer number (4931799840).

Almost surely, 2^54200622531 is an apocalyptic number.

54200622531 is a deficient number, since it is larger than the sum of its proper divisors (24708174909).

54200622531 is a wasteful number, since it uses less digits than its factorization.

54200622531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490186.

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 54200622531 in words is "fifty-four billion, two hundred million, six hundred twenty-two thousand, five hundred thirty-one".