5152553252 has 72 divisors (see below), whose sum is σ = 11752126848. Its totient is φ = 1953201600.

The previous prime is 5152553251. The next prime is 5152553257. The reversal of 5152553252 is 2523552515.

It is not an unprimeable number, because it can be changed into a prime (5152553251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47477 + ... + 112067.

It is an arithmetic number, because the mean of its divisors is an integer number (163223984).

Almost surely, 2^5152553252 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5152553252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5876063424).

5152553252 is an abundant number, since it is smaller than the sum of its proper divisors (6599573596).

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

5152553252 is a wasteful number, since it uses less digits than its factorization.

5152553252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64657 (or 64648 counting only the distinct ones).

The product of its digits is 75000, while the sum is 35.

The square root of 5152553252 is about 71781.2876173171. The cubic root of 5152553252 is about 1727.1928426424.

The spelling of 5152553252 in words is "five billion, one hundred fifty-two million, five hundred fifty-three thousand, two hundred fifty-two".