82254832775 has 48 divisors (see below), whose sum is σ = 116098997760. Its totient is φ = 57424780800.

The previous prime is 82254832739. The next prime is 82254832801. The reversal of 82254832775 is 57723845228.

It is a happy number.

It is not a de Polignac number, because 82254832775 - 2¹⁰ = 82254831751 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 271160 + ... + 487890.

It is an arithmetic number, because the mean of its divisors is an integer number (2418729120).

Almost surely, 2^82254832775 is an apocalyptic number.

82254832775 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

82254832775 is a deficient number, since it is larger than the sum of its proper divisors (33844164985).

82254832775 is a wasteful number, since it uses less digits than its factorization.

82254832775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216824 (or 216819 counting only the distinct ones).

The product of its digits is 7526400, while the sum is 53.

The spelling of 82254832775 in words is "eighty-two billion, two hundred fifty-four million, eight hundred thirty-two thousand, seven hundred seventy-five".