7887675252 has 24 divisors (see below), whose sum is σ = 18469617376. Its totient is φ = 2619933408.

The previous prime is 7887675221. The next prime is 7887675293. The reversal of 7887675252 is 2525767887.

It is a junction number, because it is equal to n+sod(n) for n = 7887675192 and 7887675201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1157923 + ... + 1164714.

Almost surely, 2^7887675252 is an apocalyptic number.

It is an amenable number.

7887675252 is an abundant number, since it is smaller than the sum of its proper divisors (10581942124).

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

7887675252 is a wasteful number, since it uses less digits than its factorization.

7887675252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2322927 (or 2322925 counting only the distinct ones).

The product of its digits is 13171200, while the sum is 57.

The square root of 7887675252 is about 88812.5849865885. The cubic root of 7887675252 is about 1990.5954508771.

The spelling of 7887675252 in words is "seven billion, eight hundred eighty-seven million, six hundred seventy-five thousand, two hundred fifty-two".