252303120051 has 8 divisors (see below), whose sum is σ = 356192640144. Its totient is φ = 158307840000.

The previous prime is 252303120037. The next prime is 252303120053. The reversal of 252303120051 is 150021303252.

It is a happy number.

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

It is not a de Polignac number, because 252303120051 - 2⁵ = 252303120019 is a prime.

It is a super-3 number, since 3×252303120051³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (252303120053) 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, 2473559950 + ... + 2473560051.

It is an arithmetic number, because the mean of its divisors is an integer number (44524080018).

Almost surely, 2^252303120051 is an apocalyptic number.

252303120051 is a deficient number, since it is larger than the sum of its proper divisors (103889520093).

252303120051 is a wasteful number, since it uses less digits than its factorization.

252303120051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4947120021.

The product of its (nonzero) digits is 1800, while the sum is 24.

The spelling of 252303120051 in words is "two hundred fifty-two billion, three hundred three million, one hundred twenty thousand, fifty-one".