252752750503 has 8 divisors (see below), whose sum is σ = 283182443280. Its totient is φ = 223565086080.

The previous prime is 252752750491. The next prime is 252752750519. The reversal of 252752750503 is 305057257252.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252752750503 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 252752750503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252752750533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310506658 + ... + 310507471.

It is an arithmetic number, because the mean of its divisors is an integer number (35397805410).

Almost surely, 2^252752750503 is an apocalyptic number.

252752750503 is a deficient number, since it is larger than the sum of its proper divisors (30429692777).

252752750503 is a wasteful number, since it uses less digits than its factorization.

252752750503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621014177.

The product of its (nonzero) digits is 735000, while the sum is 43.

The spelling of 252752750503 in words is "two hundred fifty-two billion, seven hundred fifty-two million, seven hundred fifty thousand, five hundred three".