8275657632 has 96 divisors (see below), whose sum is σ = 24945822720. Its totient is φ = 2375781120.

The previous prime is 8275657619. The next prime is 8275657639. The reversal of 8275657632 is 2367565728.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (8275657639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186168 + ... + 226295.

It is an arithmetic number, because the mean of its divisors is an integer number (259852320).

Almost surely, 2^8275657632 is an apocalyptic number.

It is an amenable number.

8275657632 is an abundant number, since it is smaller than the sum of its proper divisors (16670165088).

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

8275657632 is a wasteful number, since it uses less digits than its factorization.

8275657632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412506 (or 412498 counting only the distinct ones).

The product of its digits is 4233600, while the sum is 51.

The square root of 8275657632 is about 90970.6415938681. The cubic root of 8275657632 is about 2022.7125627049.

The spelling of 8275657632 in words is "eight billion, two hundred seventy-five million, six hundred fifty-seven thousand, six hundred thirty-two".