82264949371 has 16 divisors (see below), whose sum is σ = 90431510400. Its totient is φ = 74213442880.

The previous prime is 82264949359. The next prime is 82264949381. The reversal of 82264949371 is 17394946228.

It is a cyclic number.

It is not a de Polignac number, because 82264949371 - 2¹⁵ = 82264916603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82264949381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4963320 + ... + 4979866.

It is an arithmetic number, because the mean of its divisors is an integer number (5651969400).

Almost surely, 2^82264949371 is an apocalyptic number.

82264949371 is a deficient number, since it is larger than the sum of its proper divisors (8166561029).

82264949371 is a wasteful number, since it uses less digits than its factorization.

82264949371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19994.

The product of its digits is 5225472, while the sum is 55.

The spelling of 82264949371 in words is "eighty-two billion, two hundred sixty-four million, nine hundred forty-nine thousand, three hundred seventy-one".