252727703601 has 16 divisors (see below), whose sum is σ = 348854110464. Its totient is φ = 162641430144.

The previous prime is 252727703597. The next prime is 252727703611. The reversal of 252727703601 is 106307727252.

It is a happy number.

It is not a de Polignac number, because 252727703601 - 2² = 252727703597 is a prime.

It is not an unprimeable number, because it can be changed into a prime (252727703611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12266386 + ... + 12286971.

It is an arithmetic number, because the mean of its divisors is an integer number (21803381904).

Almost surely, 2^252727703601 is an apocalyptic number.

It is an amenable number.

252727703601 is a deficient number, since it is larger than the sum of its proper divisors (96126406863).

252727703601 is a wasteful number, since it uses less digits than its factorization.

252727703601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24553480.

The product of its (nonzero) digits is 246960, while the sum is 42.

The spelling of 252727703601 in words is "two hundred fifty-two billion, seven hundred twenty-seven million, seven hundred three thousand, six hundred one".