83235874682620 has 24 divisors (see below), whose sum is σ = 190685822000688. Its totient is φ = 30267590793600.

The previous prime is 83235874682617. The next prime is 83235874682629. The reversal of 83235874682620 is 2628647853238.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83235874682629) 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, 189172442241 + ... + 189172442680.

It is an arithmetic number, because the mean of its divisors is an integer number (7945242583362).

Almost surely, 2^{83235874682620} is an apocalyptic number.

It is an amenable number.

83235874682620 is an abundant number, since it is smaller than the sum of its proper divisors (107449947318068).

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

83235874682620 is a wasteful number, since it uses less digits than its factorization.

83235874682620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378344884941 (or 378344884939 counting only the distinct ones).

The product of its (nonzero) digits is 185794560, while the sum is 64.

The spelling of 83235874682620 in words is "eighty-three trillion, two hundred thirty-five billion, eight hundred seventy-four million, six hundred eighty-two thousand, six hundred twenty".