32161650375 has 64 divisors (see below), whose sum is σ = 56339712000. Its totient is φ = 16261414400.

The previous prime is 32161650349. The next prime is 32161650397. The reversal of 32161650375 is 57305616123.

It is not a de Polignac number, because 32161650375 - 2¹⁶ = 32161584839 is a prime.

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, 958126 + ... + 991124.

It is an arithmetic number, because the mean of its divisors is an integer number (880308000).

Almost surely, 2^32161650375 is an apocalyptic number.

32161650375 is a deficient number, since it is larger than the sum of its proper divisors (24178061625).

32161650375 is a wasteful number, since it uses less digits than its factorization.

32161650375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33153 (or 33143 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 39.

The spelling of 32161650375 in words is "thirty-two billion, one hundred sixty-one million, six hundred fifty thousand, three hundred seventy-five".