4651325632 has 14 divisors (see below), whose sum is σ = 9229974428. Its totient is φ = 2325662784.

The previous prime is 4651325563. The next prime is 4651325639. The reversal of 4651325632 is 2365231564.

It is a junction number, because it is equal to n+sod(n) for n = 4651325591 and 4651325600.

It is not an unprimeable number, because it can be changed into a prime (4651325639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36338418 + ... + 36338545.

Almost surely, 2^4651325632 is an apocalyptic number.

It is an amenable number.

4651325632 is a deficient number, since it is larger than the sum of its proper divisors (4578648796).

4651325632 is an equidigital number, since it uses as much as digits as its factorization.

4651325632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72676975 (or 72676965 counting only the distinct ones).

The product of its digits is 129600, while the sum is 37.

The square root of 4651325632 is about 68200.6277976970. The cubic root of 4651325632 is about 1669.2661305159.

The spelling of 4651325632 in words is "four billion, six hundred fifty-one million, three hundred twenty-five thousand, six hundred thirty-two".