8372368561632 has 96 divisors (see below), whose sum is σ = 23570670453120. Its totient is φ = 2594020815360.

The previous prime is 8372368561631. The next prime is 8372368561643. The reversal of 8372368561632 is 2361658632738.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8372368561631) 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, 43206294 + ... + 43399637.

It is an arithmetic number, because the mean of its divisors is an integer number (245527817220).

Almost surely, 2^{8372368561632} is an apocalyptic number.

It is an amenable number.

8372368561632 is an abundant number, since it is smaller than the sum of its proper divisors (15198301891488).

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

8372368561632 is a wasteful number, since it uses less digits than its factorization.

8372368561632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86606016 (or 86606008 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 60.

The spelling of 8372368561632 in words is "eight trillion, three hundred seventy-two billion, three hundred sixty-eight million, five hundred sixty-one thousand, six hundred thirty-two".