825228833023 has 4 divisors (see below), whose sum is σ = 943118666320. Its totient is φ = 707338999728.

The previous prime is 825228832999. The next prime is 825228833057. The reversal of 825228833023 is 320338822528.

825228833023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 825228833023 - 2⁵ = 825228832991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (825228833623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58944916638 + ... + 58944916651.

It is an arithmetic number, because the mean of its divisors is an integer number (235779666580).

Almost surely, 2^825228833023 is an apocalyptic number.

825228833023 is a deficient number, since it is larger than the sum of its proper divisors (117889833297).

825228833023 is a wasteful number, since it uses less digits than its factorization.

825228833023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117889833296.

The product of its (nonzero) digits is 1105920, while the sum is 46.

The spelling of 825228833023 in words is "eight hundred twenty-five billion, two hundred twenty-eight million, eight hundred thirty-three thousand, twenty-three".