825354752 has 40 divisors (see below), whose sum is σ = 1651727616. Its totient is φ = 412019712.

The previous prime is 825354749. The next prime is 825354763. The reversal of 825354752 is 257453528.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555803 + ... + 557285.

Almost surely, 2^825354752 is an apocalyptic number.

It is an amenable number.

825354752 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

825354752 is a wasteful number, since it uses less digits than its factorization.

825354752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2588 (or 2572 counting only the distinct ones).

The product of its digits is 336000, while the sum is 41.

The square root of 825354752 is about 28728.9880086299. The cubic root of 825354752 is about 938.0231398950.

The spelling of 825354752 in words is "eight hundred twenty-five million, three hundred fifty-four thousand, seven hundred fifty-two".