32256016510772 has 6 divisors (see below), whose sum is σ = 56448028893858. Its totient is φ = 16128008255384.

The previous prime is 32256016510727. The next prime is 32256016510843. The reversal of 32256016510772 is 27701561065223.

It can be written as a sum of positive squares in only one way, i.e., 31148967427876 + 1107049082896 = 5581126^2 + 1052164^2 .

It is a super-2 number, since 2×32256016510772² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4032002063843 + ... + 4032002063850.

It is an arithmetic number, because the mean of its divisors is an integer number (9408004815643).

Almost surely, 2^{32256016510772} is an apocalyptic number.

It is an amenable number.

32256016510772 is a deficient number, since it is larger than the sum of its proper divisors (24192012383086).

32256016510772 is a wasteful number, since it uses less digits than its factorization.

32256016510772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8064004127697 (or 8064004127695 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 47.

Adding to 32256016510772 its reverse (27701561065223), we get a palindrome (59957577575995).

The spelling of 32256016510772 in words is "thirty-two trillion, two hundred fifty-six billion, sixteen million, five hundred ten thousand, seven hundred seventy-two".