83010782101508 has 48 divisors (see below), whose sum is σ = 155341635563520. Its totient is φ = 38717646105600.

The previous prime is 83010782101459. The next prime is 83010782101517. The reversal of 83010782101508 is 80510128701038.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5623613 + ... + 14058683.

It is an arithmetic number, because the mean of its divisors is an integer number (3236284074240).

Almost surely, 2^{83010782101508} is an apocalyptic number.

It is an amenable number.

83010782101508 is a deficient number, since it is larger than the sum of its proper divisors (72330853462012).

83010782101508 is a wasteful number, since it uses less digits than its factorization.

83010782101508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8437748 (or 8437746 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 44.

The spelling of 83010782101508 in words is "eighty-three trillion, ten billion, seven hundred eighty-two million, one hundred one thousand, five hundred eight".