252727022102152 has 32 divisors (see below), whose sum is σ = 511735667284800. Its totient is φ = 116318329418304.

The previous prime is 252727022102143. The next prime is 252727022102153. The reversal of 252727022102152 is 251201220727252.

It is a super-2 number, since 2×252727022102152² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (252727022102153) 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, 3384457818 + ... + 3384532489.

It is an arithmetic number, because the mean of its divisors is an integer number (15991739602650).

Almost surely, 2^{252727022102152} is an apocalyptic number.

It is an amenable number.

252727022102152 is an abundant number, since it is smaller than the sum of its proper divisors (259008645182648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

252727022102152 is a wasteful number, since it uses less digits than its factorization.

252727022102152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6768990685 (or 6768990681 counting only the distinct ones).

The product of its (nonzero) digits is 156800, while the sum is 40.

The spelling of 252727022102152 in words is "two hundred fifty-two trillion, seven hundred twenty-seven billion, twenty-two million, one hundred two thousand, one hundred fifty-two".