82795610305 has 16 divisors (see below), whose sum is σ = 102789648720. Its totient is φ = 63946939392.

The previous prime is 82795610273. The next prime is 82795610329. The reversal of 82795610305 is 50301659728.

It can be written as a sum of positive squares in 8 ways, for example, as 1928175921 + 80867434384 = 43911^2 + 284372^2 .

It is a cyclic number.

It is not a de Polignac number, because 82795610305 - 2⁵ = 82795610273 is a prime.

It is a super-2 number, since 2×82795610305² (a number of 23 digits) contains 22 as substring.

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, 2660797 + ... + 2691733.

It is an arithmetic number, because the mean of its divisors is an integer number (6424353045).

Almost surely, 2^82795610305 is an apocalyptic number.

It is an amenable number.

82795610305 is a deficient number, since it is larger than the sum of its proper divisors (19994038415).

82795610305 is a wasteful number, since it uses less digits than its factorization.

82795610305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49428.

The product of its (nonzero) digits is 453600, while the sum is 46.

The spelling of 82795610305 in words is "eighty-two billion, seven hundred ninety-five million, six hundred ten thousand, three hundred five".