252750263902 has 16 divisors (see below), whose sum is σ = 394517566080. Its totient is φ = 121344034392.

The previous prime is 252750263897. The next prime is 252750263917. The reversal of 252750263902 is 209362057252.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 24901338 + ... + 24911485.

It is an arithmetic number, because the mean of its divisors is an integer number (24657347880).

Almost surely, 2^252750263902 is an apocalyptic number.

252750263902 is a deficient number, since it is larger than the sum of its proper divisors (141767302178).

252750263902 is a wasteful number, since it uses less digits than its factorization.

252750263902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49812927.

The product of its (nonzero) digits is 453600, while the sum is 43.

The spelling of 252750263902 in words is "two hundred fifty-two billion, seven hundred fifty million, two hundred sixty-three thousand, nine hundred two".