83695634016 has 48 divisors (see below), whose sum is σ = 220971031344. Its totient is φ = 27737275904.

The previous prime is 83695634003. The next prime is 83695634041. The reversal of 83695634016 is 61043659638.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 83695634016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2503131 + ... + 2536346.

It is an arithmetic number, because the mean of its divisors is an integer number (4603563153).

Almost surely, 2^83695634016 is an apocalyptic number.

It is an amenable number.

83695634016 is an abundant number, since it is smaller than the sum of its proper divisors (137275397328).

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

83695634016 is a wasteful number, since it uses less digits than its factorization.

83695634016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5039663 (or 5039655 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 51.

The spelling of 83695634016 in words is "eighty-three billion, six hundred ninety-five million, six hundred thirty-four thousand, sixteen".