7645433612 has 6 divisors (see below), whose sum is σ = 13379508828. Its totient is φ = 3822716804.

The previous prime is 7645433599. The next prime is 7645433623. The reversal of 7645433612 is 2163345467.

It is a self number, because there is not a number n which added to its sum of digits gives 7645433612.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 955679198 + ... + 955679205.

It is an arithmetic number, because the mean of its divisors is an integer number (2229918138).

Almost surely, 2^7645433612 is an apocalyptic number.

It is an amenable number.

7645433612 is a deficient number, since it is larger than the sum of its proper divisors (5734075216).

7645433612 is a wasteful number, since it uses less digits than its factorization.

7645433612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1911358407 (or 1911358405 counting only the distinct ones).

The product of its digits is 362880, while the sum is 41.

The square root of 7645433612 is about 87438.1702233069. The cubic root of 7645433612 is about 1970.0052059952.

The spelling of 7645433612 in words is "seven billion, six hundred forty-five million, four hundred thirty-three thousand, six hundred twelve".