83607850361 has 16 divisors (see below), whose sum is σ = 99742417920. Its totient is φ = 68572880640.

The previous prime is 83607850357. The next prime is 83607850369. The reversal of 83607850361 is 16305870638.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 83607850361 - 2² = 83607850357 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83607850369) 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, 2145236 + ... + 2183861.

It is an arithmetic number, because the mean of its divisors is an integer number (6233901120).

Almost surely, 2^83607850361 is an apocalyptic number.

It is an amenable number.

83607850361 is a deficient number, since it is larger than the sum of its proper divisors (16134567559).

83607850361 is a wasteful number, since it uses less digits than its factorization.

83607850361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4329224.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 83607850361 in words is "eighty-three billion, six hundred seven million, eight hundred fifty thousand, three hundred sixty-one".