32217745485 has 64 divisors (see below), whose sum is σ = 55777075200. Its totient is φ = 15827228928.

The previous prime is 32217745471. The next prime is 32217745499. The reversal of 32217745485 is 58454771223.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (32217745471) and next prime (32217745499).

It is not a de Polignac number, because 32217745485 - 2²⁰ = 32216696909 is a prime.

It is a super-3 number, since 3×32217745485³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2726971 + ... + 2738759.

It is an arithmetic number, because the mean of its divisors is an integer number (871516800).

Almost surely, 2^32217745485 is an apocalyptic number.

It is an amenable number.

32217745485 is a deficient number, since it is larger than the sum of its proper divisors (23559329715).

32217745485 is a wasteful number, since it uses less digits than its factorization.

32217745485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12082.

The product of its digits is 1881600, while the sum is 48.

The spelling of 32217745485 in words is "thirty-two billion, two hundred seventeen million, seven hundred forty-five thousand, four hundred eighty-five".