825082583 has 8 divisors (see below), whose sum is σ = 894516000. Its totient is φ = 756501408.

The previous prime is 825082553. The next prime is 825082631. The reversal of 825082583 is 385280528.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 825082583 - 2⁸ = 825082327 is a prime.

It is a super-2 number, since 2×825082583² = 1361522537539903778, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 825082583.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (825082553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211043 + ... + 214916.

It is an arithmetic number, because the mean of its divisors is an integer number (111814500).

Almost surely, 2^825082583 is an apocalyptic number.

825082583 is a deficient number, since it is larger than the sum of its proper divisors (69433417).

825082583 is a wasteful number, since it uses less digits than its factorization.

825082583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426121.

The product of its (nonzero) digits is 153600, while the sum is 41.

The square root of 825082583 is about 28724.2507822223. The cubic root of 825082583 is about 937.9200210493.

The spelling of 825082583 in words is "eight hundred twenty-five million, eighty-two thousand, five hundred eighty-three".