499825256 has 32 divisors (see below), whose sum is σ = 1072908480. Its totient is φ = 213840000.

The previous prime is 499825243. The next prime is 499825273. The reversal of 499825256 is 652528994.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26231 + ... + 41081.

It is an arithmetic number, because the mean of its divisors is an integer number (33528390).

Almost surely, 2^499825256 is an apocalyptic number.

It is an amenable number.

499825256 is an abundant number, since it is smaller than the sum of its proper divisors (573083224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

499825256 is a wasteful number, since it uses less digits than its factorization.

499825256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15465 (or 15461 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 50.

The square root of 499825256 is about 22356.7720389147. The cubic root of 499825256 is about 793.6080522740.

The spelling of 499825256 in words is "four hundred ninety-nine million, eight hundred twenty-five thousand, two hundred fifty-six".