27527525252 has 12 divisors (see below), whose sum is σ = 50267654976. Its totient is φ = 13165338120.

The previous prime is 27527525219. The next prime is 27527525287. The reversal of 27527525252 is 25252572572.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149606024 + ... + 149606207.

It is an arithmetic number, because the mean of its divisors is an integer number (4188971248).

Almost surely, 2^27527525252 is an apocalyptic number.

It is an amenable number.

27527525252 is a deficient number, since it is larger than the sum of its proper divisors (22740129724).

27527525252 is a wasteful number, since it uses less digits than its factorization.

27527525252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299212258 (or 299212256 counting only the distinct ones).

The product of its digits is 980000, while the sum is 44.

The spelling of 27527525252 in words is "twenty-seven billion, five hundred twenty-seven million, five hundred twenty-five thousand, two hundred fifty-two".