5252501136 has 40 divisors (see below), whose sum is σ = 13791410944. Its totient is φ = 1722130560.

The previous prime is 5252501131. The next prime is 5252501153. The reversal of 5252501136 is 6311052525.

It is a happy number.

It is a zygodrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (5252501131) 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, 894016 + ... + 899871.

Almost surely, 2^5252501136 is an apocalyptic number.

It is an amenable number.

5252501136 is an abundant number, since it is smaller than the sum of its proper divisors (8538909808).

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

5252501136 is a wasteful number, since it uses less digits than its factorization.

5252501136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1793959 (or 1793953 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 5252501136 is about 72474.1411539316. The cubic root of 5252501136 is about 1738.2892791135.

The spelling of 5252501136 in words is "five billion, two hundred fifty-two million, five hundred one thousand, one hundred thirty-six".