32251656260 has 12 divisors (see below), whose sum is σ = 67728478188. Its totient is φ = 12900662496.

The previous prime is 32251656257. The next prime is 32251656263. The reversal of 32251656260 is 6265615223.

It is an interprime number because it is at equal distance from previous prime (32251656257) and next prime (32251656263).

It can be written as a sum of positive squares in 2 ways, for example, as 10475931904 + 21775724356 = 102352^2 + 147566^2 .

It is not an unprimeable number, because it can be changed into a prime (32251656263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 806291387 + ... + 806291426.

It is an arithmetic number, because the mean of its divisors is an integer number (5644039849).

Almost surely, 2^32251656260 is an apocalyptic number.

It is an amenable number.

32251656260 is an abundant number, since it is smaller than the sum of its proper divisors (35476821928).

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

32251656260 is a wasteful number, since it uses less digits than its factorization.

32251656260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612582822 (or 1612582820 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 32251656260 in words is "thirty-two billion, two hundred fifty-one million, six hundred fifty-six thousand, two hundred sixty".