32020322985 has 96 divisors (see below), whose sum is σ = 64158531840. Its totient is φ = 14470516224.

The previous prime is 32020322959. The next prime is 32020323019. The reversal of 32020322985 is 58922302023.

32020322985 is a `hidden beast` number, since 320 + 2 + 0 + 322 + 9 + 8 + 5 = 666.

It is not a de Polignac number, because 32020322985 - 2²⁶ = 31953214121 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 26053351 + ... + 26054579.

It is an arithmetic number, because the mean of its divisors is an integer number (668318040).

Almost surely, 2^32020322985 is an apocalyptic number.

32020322985 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

32020322985 is an abundant number, since it is smaller than the sum of its proper divisors (32138208855).

32020322985 is a wasteful number, since it uses less digits than its factorization.

32020322985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2127 (or 2124 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 32020322985 in words is "thirty-two billion, twenty million, three hundred twenty-two thousand, nine hundred eighty-five".