7952287252 has 48 divisors (see below), whose sum is σ = 17135950720. Its totient is φ = 3144500352.

The previous prime is 7952287249. The next prime is 7952287253. The reversal of 7952287252 is 2527822597.

It is a junction number, because it is equal to n+sod(n) for n = 7952287196 and 7952287205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7952287253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1128163 + ... + 1135189.

Almost surely, 2^7952287252 is an apocalyptic number.

It is an amenable number.

7952287252 is an abundant number, since it is smaller than the sum of its proper divisors (9183663468).

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

7952287252 is a wasteful number, since it uses less digits than its factorization.

7952287252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10160 (or 10158 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 49.

The square root of 7952287252 is about 89175.5978505331. The cubic root of 7952287252 is about 1996.0160068355.

The spelling of 7952287252 in words is "seven billion, nine hundred fifty-two million, two hundred eighty-seven thousand, two hundred fifty-two".