252684251750 has 32 divisors (see below), whose sum is σ = 540599911488. Its totient is φ = 86634600000.

The previous prime is 252684251749. The next prime is 252684251767. The reversal of 252684251750 is 57152486252.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 252684251695 and 252684251704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72193751 + ... + 72197250.

It is an arithmetic number, because the mean of its divisors is an integer number (16893747234).

Almost surely, 2^252684251750 is an apocalyptic number.

252684251750 is an abundant number, since it is smaller than the sum of its proper divisors (287915659738).

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

252684251750 is a wasteful number, since it uses less digits than its factorization.

252684251750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144391025 (or 144391015 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 47.

The spelling of 252684251750 in words is "two hundred fifty-two billion, six hundred eighty-four million, two hundred fifty-one thousand, seven hundred fifty".