252321350151500 has 96 divisors (see below), whose sum is σ = 630608836830336. Its totient is φ = 86398261420800.

The previous prime is 252321350151487. The next prime is 252321350151529. The reversal of 252321350151500 is 5151053123252.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43925687 + ... + 49336686.

It is an arithmetic number, because the mean of its divisors is an integer number (6568842050316).

Almost surely, 2^{252321350151500} is an apocalyptic number.

252321350151500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252321350151500 is an abundant number, since it is smaller than the sum of its proper divisors (378287486678836).

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

252321350151500 is a wasteful number, since it uses less digits than its factorization.

252321350151500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93263172 (or 93263160 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 35.

The spelling of 252321350151500 in words is "two hundred fifty-two trillion, three hundred twenty-one billion, three hundred fifty million, one hundred fifty-one thousand, five hundred".