52431500322 has 48 divisors (see below), whose sum is σ = 114046444512. Its totient is φ = 17408805120.

The previous prime is 52431500299. The next prime is 52431500383. The reversal of 52431500322 is 22300513425.

It is a happy number.

52431500322 is a `hidden beast` number, since 5 + 24 + 315 + 0 + 0 + 322 = 666.

It is a super-2 number, since 2×52431500322² (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 23 ways as a sum of consecutive naturals, for example, 14680797 + ... + 14684367.

It is an arithmetic number, because the mean of its divisors is an integer number (2375967594).

Almost surely, 2^52431500322 is an apocalyptic number.

52431500322 is an abundant number, since it is smaller than the sum of its proper divisors (61614944190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52431500322 is a wasteful number, since it uses less digits than its factorization.

52431500322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6543 (or 6540 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The spelling of 52431500322 in words is "fifty-two billion, four hundred thirty-one million, five hundred thousand, three hundred twenty-two".