499957115 has 16 divisors (see below), whose sum is σ = 688915200. Its totient is φ = 341197920.

The previous prime is 499957103. The next prime is 499957121. The reversal of 499957115 is 511759994.

It is not a de Polignac number, because 499957115 - 2²² = 495762811 is a prime.

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, 26465 + ... + 41234.

It is an arithmetic number, because the mean of its divisors is an integer number (43057200).

Almost surely, 2^499957115 is an apocalyptic number.

499957115 is a deficient number, since it is larger than the sum of its proper divisors (188958085).

499957115 is a wasteful number, since it uses less digits than its factorization.

499957115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67922.

The product of its digits is 510300, while the sum is 50.

The square root of 499957115 is about 22359.7208166828. The cubic root of 499957115 is about 793.6778334373.

The spelling of 499957115 in words is "four hundred ninety-nine million, nine hundred fifty-seven thousand, one hundred fifteen".