32256935517 has 32 divisors (see below), whose sum is σ = 45118735360. Its totient is φ = 20473896960.

The previous prime is 32256935497. The next prime is 32256935521. The reversal of 32256935517 is 71553965223.

It is not a de Polignac number, because 32256935517 - 2¹¹ = 32256933469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32256935017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2770893 + ... + 2782509.

It is an arithmetic number, because the mean of its divisors is an integer number (1409960480).

Almost surely, 2^32256935517 is an apocalyptic number.

It is an amenable number.

32256935517 is a deficient number, since it is larger than the sum of its proper divisors (12861799843).

32256935517 is a wasteful number, since it uses less digits than its factorization.

32256935517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12133.

The product of its digits is 1701000, while the sum is 48.

The spelling of 32256935517 in words is "thirty-two billion, two hundred fifty-six million, nine hundred thirty-five thousand, five hundred seventeen".