252316341154 has 4 divisors (see below), whose sum is σ = 378474511734. Its totient is φ = 126158170576.

The previous prime is 252316341143. The next prime is 252316341161. The reversal of 252316341154 is 451143613252.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 229627848025 + 22688493129 = 479195^2 + 150627^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63079085287 + ... + 63079085290.

Almost surely, 2^252316341154 is an apocalyptic number.

252316341154 is a deficient number, since it is larger than the sum of its proper divisors (126158170580).

252316341154 is a wasteful number, since it uses less digits than its factorization.

252316341154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126158170579.

The product of its digits is 86400, while the sum is 37.

The spelling of 252316341154 in words is "two hundred fifty-two billion, three hundred sixteen million, three hundred forty-one thousand, one hundred fifty-four".