32045356163856 has 320 divisors, whose sum is σ = 99390555422720. Its totient is φ = 8704369175040.

The previous prime is 32045356163851. The next prime is 32045356163879. The reversal of 32045356163856 is 65836165354023.

It is a junction number, because it is equal to n+sod(n) for n = 32045356163796 and 32045356163805.

It is not an unprimeable number, because it can be changed into a prime (32045356163851) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 256056465 + ... + 256181583.

It is an arithmetic number, because the mean of its divisors is an integer number (310595485696).

Almost surely, 2^{32045356163856} 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 32045356163856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49695277711360).

32045356163856 is an abundant number, since it is smaller than the sum of its proper divisors (67345199258864).

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

32045356163856 is a wasteful number, since it uses less digits than its factorization.

32045356163856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125602 (or 125596 counting only the distinct ones).

The product of its (nonzero) digits is 46656000, while the sum is 57.

The spelling of 32045356163856 in words is "thirty-two trillion, forty-five billion, three hundred fifty-six million, one hundred sixty-three thousand, eight hundred fifty-six".