825215483 has 8 divisors (see below), whose sum is σ = 838321680. Its totient is φ = 812132640.

The previous prime is 825215473. The next prime is 825215497. The reversal of 825215483 is 384512528.

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

It is a cyclic number.

It is not a de Polignac number, because 825215483 - 2⁸ = 825215227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (825215473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73913 + ... + 84341.

It is an arithmetic number, because the mean of its divisors is an integer number (104790210).

Almost surely, 2^825215483 is an apocalyptic number.

825215483 is a deficient number, since it is larger than the sum of its proper divisors (13106197).

825215483 is a wasteful number, since it uses less digits than its factorization.

825215483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11677.

The product of its digits is 76800, while the sum is 38.

The square root of 825215483 is about 28726.5640653385. The cubic root of 825215483 is about 937.9703767678.

The spelling of 825215483 in words is "eight hundred twenty-five million, two hundred fifteen thousand, four hundred eighty-three".