82715359950 has 48 divisors (see below), whose sum is σ = 227926773360. Its totient is φ = 22057428960.

The previous prime is 82715359933. The next prime is 82715359999. The reversal of 82715359950 is 5995351728.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30633969 + ... + 30636668.

It is an arithmetic number, because the mean of its divisors is an integer number (4748474445).

Almost surely, 2^82715359950 is an apocalyptic number.

82715359950 is an abundant number, since it is smaller than the sum of its proper divisors (145211413410).

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

82715359950 is a wasteful number, since it uses less digits than its factorization.

82715359950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61270658 (or 61270647 counting only the distinct ones).

The product of its (nonzero) digits is 3402000, while the sum is 54.

The spelling of 82715359950 in words is "eighty-two billion, seven hundred fifteen million, three hundred fifty-nine thousand, nine hundred fifty".