252753052505 has 16 divisors (see below), whose sum is σ = 303945445440. Its totient is φ = 201774748608.

The previous prime is 252753052483. The next prime is 252753052549. The reversal of 252753052505 is 505250357252.

It is a cyclic number.

It is not a de Polignac number, because 252753052505 - 2⁶ = 252753052441 is a prime.

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, 24923726 + ... + 24933864.

It is an arithmetic number, because the mean of its divisors is an integer number (18996590340).

Almost surely, 2^252753052505 is an apocalyptic number.

It is an amenable number.

252753052505 is a deficient number, since it is larger than the sum of its proper divisors (51192392935).

252753052505 is a wasteful number, since it uses less digits than its factorization.

252753052505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20200.

The product of its (nonzero) digits is 525000, while the sum is 41.

The spelling of 252753052505 in words is "two hundred fifty-two billion, seven hundred fifty-three million, fifty-two thousand, five hundred five".