1252520588 has 24 divisors (see below), whose sum is σ = 2392106304. Its totient is φ = 569106000.

The previous prime is 1252520587. The next prime is 1252520629. The reversal of 1252520588 is 8850252521.

It is not an unprimeable number, because it can be changed into a prime (1252520587) 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, 174731 + ... + 181757.

It is an arithmetic number, because the mean of its divisors is an integer number (99671096).

Almost surely, 2^1252520588 is an apocalyptic number.

It is an amenable number.

1252520588 is a deficient number, since it is larger than the sum of its proper divisors (1139585716).

1252520588 is a wasteful number, since it uses less digits than its factorization.

1252520588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11093 (or 11091 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 38.

The square root of 1252520588 is about 35390.9676047434. The cubic root of 1252520588 is about 1077.9409178428.

The spelling of 1252520588 in words is "one billion, two hundred fifty-two million, five hundred twenty thousand, five hundred eighty-eight".