7876125632 has 56 divisors (see below), whose sum is σ = 16762323600. Its totient is φ = 3660374016.

The previous prime is 7876125559. The next prime is 7876125641. The reversal of 7876125632 is 2365216787.

It is an alternating number because its digits alternate between odd and even.

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, 3344 + ... + 125552.

Almost surely, 2^7876125632 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 7876125632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8381161800).

7876125632 is an abundant number, since it is smaller than the sum of its proper divisors (8886197968).

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

7876125632 is a wasteful number, since it uses less digits than its factorization.

7876125632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122293 (or 122283 counting only the distinct ones).

The product of its digits is 846720, while the sum is 47.

The square root of 7876125632 is about 88747.5387377025. The cubic root of 7876125632 is about 1989.6233921119.

The spelling of 7876125632 in words is "seven billion, eight hundred seventy-six million, one hundred twenty-five thousand, six hundred thirty-two".