252750277750 has 32 divisors (see below), whose sum is σ = 473201258400. Its totient is φ = 101088842400.

The previous prime is 252750277733. The next prime is 252750277771. The reversal of 252750277750 is 57772057252.

It is a junction number, because it is equal to n+sod(n) for n = 252750277694 and 252750277703.

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, 2405821 + ... + 2508679.

It is an arithmetic number, because the mean of its divisors is an integer number (14787539325).

Almost surely, 2^252750277750 is an apocalyptic number.

252750277750 is a deficient number, since it is larger than the sum of its proper divisors (220450980650).

252750277750 is a wasteful number, since it uses less digits than its factorization.

252750277750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112705 (or 112695 counting only the distinct ones).

The product of its (nonzero) digits is 2401000, while the sum is 49.

The spelling of 252750277750 in words is "two hundred fifty-two billion, seven hundred fifty million, two hundred seventy-seven thousand, seven hundred fifty".