82377346581365 has 16 divisors (see below), whose sum is σ = 107846689230720. Its totient is φ = 59906767677120.

The previous prime is 82377346581331. The next prime is 82377346581373. The reversal of 82377346581365 is 56318564377328.

It is not a de Polignac number, because 82377346581365 - 2³⁰ = 82376272839541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 82377346581295 and 82377346581304.

It is a congruent number.

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, 49547729 + ... + 51183318.

It is an arithmetic number, because the mean of its divisors is an integer number (6740418076920).

Almost surely, 2^{82377346581365} is an apocalyptic number.

It is an amenable number.

82377346581365 is a deficient number, since it is larger than the sum of its proper divisors (25469342649355).

82377346581365 is a wasteful number, since it uses less digits than its factorization.

82377346581365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100745932.

The product of its digits is 609638400, while the sum is 68.

The spelling of 82377346581365 in words is "eighty-two trillion, three hundred seventy-seven billion, three hundred forty-six million, five hundred eighty-one thousand, three hundred sixty-five".