83500351232 has 54 divisors (see below), whose sum is σ = 175908769848. Its totient is φ = 39552754176.

The previous prime is 83500351229. The next prime is 83500351267. The reversal of 83500351232 is 23215300538.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 359348 + ... + 544179.

It is an arithmetic number, because the mean of its divisors is an integer number (3257569812).

Almost surely, 2^83500351232 is an apocalyptic number.

It is an amenable number.

83500351232 is an abundant number, since it is smaller than the sum of its proper divisors (92408418616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83500351232 is an equidigital number, since it uses as much as digits as its factorization.

83500351232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903581 (or 903548 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 83500351232 in words is "eighty-three billion, five hundred million, three hundred fifty-one thousand, two hundred thirty-two".