499153628 has 12 divisors (see below), whose sum is σ = 876502200. Its totient is φ = 248724432.

The previous prime is 499153621. The next prime is 499153631. The reversal of 499153628 is 826351994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499153621) 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, 211778 + ... + 214121.

It is an arithmetic number, because the mean of its divisors is an integer number (73041850).

Almost surely, 2^499153628 is an apocalyptic number.

It is an amenable number.

499153628 is a deficient number, since it is larger than the sum of its proper divisors (377348572).

499153628 is a wasteful number, since it uses less digits than its factorization.

499153628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426196 (or 426194 counting only the distinct ones).

The product of its digits is 466560, while the sum is 47.

The square root of 499153628 is about 22341.7463059627. The cubic root of 499153628 is about 793.2524291168.

The spelling of 499153628 in words is "four hundred ninety-nine million, one hundred fifty-three thousand, six hundred twenty-eight".