83516355752 has 32 divisors (see below), whose sum is σ = 161684812800. Its totient is φ = 40401076800.

The previous prime is 83516355739. The next prime is 83516355761. The reversal of 83516355752 is 25755361538.

It is a self number, because there is not a number n which added to its sum of digits gives 83516355752.

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, 1008977 + ... + 1088607.

It is an arithmetic number, because the mean of its divisors is an integer number (5052650400).

Almost surely, 2^83516355752 is an apocalyptic number.

It is an amenable number.

83516355752 is a deficient number, since it is larger than the sum of its proper divisors (78168457048).

83516355752 is a wasteful number, since it uses less digits than its factorization.

83516355752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83897 (or 83893 counting only the distinct ones).

The product of its digits is 3780000, while the sum is 50.

The spelling of 83516355752 in words is "eighty-three billion, five hundred sixteen million, three hundred fifty-five thousand, seven hundred fifty-two".