83536739084 has 6 divisors (see below), whose sum is σ = 146189293404. Its totient is φ = 41768369540.

The previous prime is 83536739071. The next prime is 83536739087. The reversal of 83536739084 is 48093763538.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (83536739087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10442092382 + ... + 10442092389.

It is an arithmetic number, because the mean of its divisors is an integer number (24364882234).

Almost surely, 2^83536739084 is an apocalyptic number.

It is an amenable number.

83536739084 is a deficient number, since it is larger than the sum of its proper divisors (62652554320).

83536739084 is a wasteful number, since it uses less digits than its factorization.

83536739084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20884184775 (or 20884184773 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 56.

The spelling of 83536739084 in words is "eighty-three billion, five hundred thirty-six million, seven hundred thirty-nine thousand, eighty-four".