252538113027 has 16 divisors (see below), whose sum is σ = 361980725760. Its totient is φ = 156104184672.

The previous prime is 252538113019. The next prime is 252538113049. The reversal of 252538113027 is 720311835252.

It is not a de Polignac number, because 252538113027 - 2³ = 252538113019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (252538113017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47130228 + ... + 47135585.

It is an arithmetic number, because the mean of its divisors is an integer number (22623795360).

Almost surely, 2^252538113027 is an apocalyptic number.

252538113027 is a deficient number, since it is larger than the sum of its proper divisors (109442612733).

252538113027 is a wasteful number, since it uses less digits than its factorization.

252538113027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94265882.

The product of its (nonzero) digits is 100800, while the sum is 39.

Adding to 252538113027 its reverse (720311835252), we get a palindrome (972849948279).

The spelling of 252538113027 in words is "two hundred fifty-two billion, five hundred thirty-eight million, one hundred thirteen thousand, twenty-seven".