82876950485 has 16 divisors (see below), whose sum is σ = 113742665856. Its totient is φ = 56788484928.

The previous prime is 82876950469. The next prime is 82876950509. The reversal of 82876950485 is 58405967828.

It is not a de Polignac number, because 82876950485 - 2⁴ = 82876950469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 814259 + ... + 910368.

It is an arithmetic number, because the mean of its divisors is an integer number (7108916616).

Almost surely, 2^82876950485 is an apocalyptic number.

It is an amenable number.

82876950485 is a deficient number, since it is larger than the sum of its proper divisors (30865715371).

82876950485 is a wasteful number, since it uses less digits than its factorization.

82876950485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1726012.

The product of its (nonzero) digits is 38707200, while the sum is 62.

The spelling of 82876950485 in words is "eighty-two billion, eight hundred seventy-six million, nine hundred fifty thousand, four hundred eighty-five".