82969619275 has 12 divisors (see below), whose sum is σ = 103477028832. Its totient is φ = 65992017440.

The previous prime is 82969619251. The next prime is 82969619281. The reversal of 82969619275 is 57291696928.

It is not a de Polignac number, because 82969619275 - 2¹⁵ = 82969586507 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9587539 + ... + 9596188.

It is an arithmetic number, because the mean of its divisors is an integer number (8623085736).

Almost surely, 2^82969619275 is an apocalyptic number.

82969619275 is a deficient number, since it is larger than the sum of its proper divisors (20507409557).

82969619275 is a wasteful number, since it uses less digits than its factorization.

82969619275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19183910 (or 19183905 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 64.

It can be divided in two parts, 82969 and 619275, that added together give a square (702244 = 838²).

The spelling of 82969619275 in words is "eighty-two billion, nine hundred sixty-nine million, six hundred nineteen thousand, two hundred seventy-five".