499911534 has 32 divisors (see below), whose sum is σ = 1116577440. Its totient is φ = 165787776.

The previous prime is 499911523. The next prime is 499911547. The reversal of 499911534 is 435119994.

499911534 is a `hidden beast` number, since 499 + 9 + 1 + 153 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 499911534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12859 + ... + 34134.

It is an arithmetic number, because the mean of its divisors is an integer number (34893045).

Almost surely, 2^499911534 is an apocalyptic number.

499911534 is an abundant number, since it is smaller than the sum of its proper divisors (616665906).

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

499911534 is a wasteful number, since it uses less digits than its factorization.

499911534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47201 (or 47195 counting only the distinct ones).

The product of its digits is 174960, while the sum is 45.

The square root of 499911534 is about 22358.7015275932. The cubic root of 499911534 is about 793.6537128826.

The spelling of 499911534 in words is "four hundred ninety-nine million, nine hundred eleven thousand, five hundred thirty-four".