32116263256 has 192 divisors, whose sum is σ = 80880975360. Its totient is φ = 11797632000.

The previous prime is 32116263241. The next prime is 32116263307. The reversal of 32116263256 is 65236261123.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7039216 + ... + 7043776.

It is an arithmetic number, because the mean of its divisors is an integer number (421255080).

Almost surely, 2^32116263256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32116263256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40440487680).

32116263256 is an abundant number, since it is smaller than the sum of its proper divisors (48764712104).

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

32116263256 is a wasteful number, since it uses less digits than its factorization.

32116263256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4686 (or 4675 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

The spelling of 32116263256 in words is "thirty-two billion, one hundred sixteen million, two hundred sixty-three thousand, two hundred fifty-six".