49288525252 has 12 divisors (see below), whose sum is σ = 90794651920. Its totient is φ = 23347196136.

The previous prime is 49288525241. The next prime is 49288525313. The reversal of 49288525252 is 25252588294.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 49288525252.

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, 324266538 + ... + 324266689.

Almost surely, 2^49288525252 is an apocalyptic number.

It is an amenable number.

49288525252 is a deficient number, since it is larger than the sum of its proper divisors (41506126668).

49288525252 is a wasteful number, since it uses less digits than its factorization.

49288525252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648533250 (or 648533248 counting only the distinct ones).

The product of its digits is 4608000, while the sum is 52.

The spelling of 49288525252 in words is "forty-nine billion, two hundred eighty-eight million, five hundred twenty-five thousand, two hundred fifty-two".