7628252630 has 16 divisors (see below), whose sum is σ = 14101959600. Its totient is φ = 2968833312.

The previous prime is 7628252627. The next prime is 7628252641. The reversal of 7628252630 is 362528267.

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, 10308080 + ... + 10308819.

It is an arithmetic number, because the mean of its divisors is an integer number (881372475).

Almost surely, 2^7628252630 is an apocalyptic number.

7628252630 is a deficient number, since it is larger than the sum of its proper divisors (6473706970).

7628252630 is a wasteful number, since it uses less digits than its factorization.

7628252630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20616943.

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 7628252630 is about 87339.8685023054. The cubic root of 7628252630 is about 1968.5284199369.

The spelling of 7628252630 in words is "seven billion, six hundred twenty-eight million, two hundred fifty-two thousand, six hundred thirty".