52507500249 has 8 divisors (see below), whose sum is σ = 70123471200. Its totient is φ = 34948264736.

The previous prime is 52507500233. The next prime is 52507500271. The reversal of 52507500249 is 94200570525.

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

It is a cyclic number.

It is not a de Polignac number, because 52507500249 - 2⁴ = 52507500233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52507500209) 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, 14181699 + ... + 14185400.

It is an arithmetic number, because the mean of its divisors is an integer number (8765433900).

Almost surely, 2^52507500249 is an apocalyptic number.

It is an amenable number.

52507500249 is a deficient number, since it is larger than the sum of its proper divisors (17615970951).

52507500249 is a wasteful number, since it uses less digits than its factorization.

52507500249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28367719.

The product of its (nonzero) digits is 126000, while the sum is 39.

The spelling of 52507500249 in words is "fifty-two billion, five hundred seven million, five hundred thousand, two hundred forty-nine".