83756462496 has 96 divisors (see below), whose sum is σ = 251981912448. Its totient is φ = 23862558720.

The previous prime is 83756462467. The next prime is 83756462497. The reversal of 83756462496 is 69426465738.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (83756462497) 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, 60676 + ... + 413756.

It is an arithmetic number, because the mean of its divisors is an integer number (2624811588).

Almost surely, 2^83756462496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83756462496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125990956224).

83756462496 is an abundant number, since it is smaller than the sum of its proper divisors (168225449952).

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

83756462496 is a wasteful number, since it uses less digits than its factorization.

83756462496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353454 (or 353446 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 60.

The spelling of 83756462496 in words is "eighty-three billion, seven hundred fifty-six million, four hundred sixty-two thousand, four hundred ninety-six".