83536231304388 has 24 divisors (see below), whose sum is σ = 195207498431008. Its totient is φ = 27804035379456.

The previous prime is 83536231304341. The next prime is 83536231304389. The reversal of 83536231304388 is 88340313263538.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (83536231304389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5171873506 + ... + 5171889657.

Almost surely, 2^{83536231304388} is an apocalyptic number.

It is an amenable number.

83536231304388 is an abundant number, since it is smaller than the sum of its proper divisors (111671267126620).

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

83536231304388 is a wasteful number, since it uses less digits than its factorization.

83536231304388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10343763843 (or 10343763841 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 57.

The spelling of 83536231304388 in words is "eighty-three trillion, five hundred thirty-six billion, two hundred thirty-one million, three hundred four thousand, three hundred eighty-eight".