32850866517 has 16 divisors (see below), whose sum is σ = 50089859712. Its totient is φ = 18760150080.

The previous prime is 32850866483. The next prime is 32850866533. The reversal of 32850866517 is 71566805823.

It is a happy number.

It is not a de Polignac number, because 32850866517 - 2⁸ = 32850866261 is a prime.

It is a super-2 number, since 2×32850866517² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32850866517.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32850866537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 456234 + ... + 523307.

It is an arithmetic number, because the mean of its divisors is an integer number (3130616232).

Almost surely, 2^32850866517 is an apocalyptic number.

It is an amenable number.

32850866517 is a deficient number, since it is larger than the sum of its proper divisors (17238993195).

32850866517 is a wasteful number, since it uses less digits than its factorization.

32850866517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981148.

The product of its (nonzero) digits is 2419200, while the sum is 51.

The spelling of 32850866517 in words is "thirty-two billion, eight hundred fifty million, eight hundred sixty-six thousand, five hundred seventeen".