252750255278 has 8 divisors (see below), whose sum is σ = 379177290072. Its totient is φ = 126357825256.

The previous prime is 252750255253. The next prime is 252750255281. The reversal of 252750255278 is 872552057252.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8632925 + ... + 8662152.

It is an arithmetic number, because the mean of its divisors is an integer number (47397161259).

Almost surely, 2^252750255278 is an apocalyptic number.

252750255278 is a deficient number, since it is larger than the sum of its proper divisors (126427034794).

252750255278 is a wasteful number, since it uses less digits than its factorization.

252750255278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17302386.

The product of its (nonzero) digits is 3920000, while the sum is 50.

The spelling of 252750255278 in words is "two hundred fifty-two billion, seven hundred fifty million, two hundred fifty-five thousand, two hundred seventy-eight".