252313142570 has 32 divisors (see below), whose sum is σ = 462084471360. Its totient is φ = 99178992000.

The previous prime is 252313142569. The next prime is 252313142579. The reversal of 252313142570 is 75241313252.

It is a self number, because there is not a number n which added to its sum of digits gives 252313142570.

It is not an unprimeable number, because it can be changed into a prime (252313142579) 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, 724556 + ... + 1014695.

It is an arithmetic number, because the mean of its divisors is an integer number (14440139730).

Almost surely, 2^252313142570 is an apocalyptic number.

252313142570 is a deficient number, since it is larger than the sum of its proper divisors (209771328790).

252313142570 is a wasteful number, since it uses less digits than its factorization.

252313142570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1739510.

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 252313142570 in words is "two hundred fifty-two billion, three hundred thirteen million, one hundred forty-two thousand, five hundred seventy".