499574925 has 96 divisors (see below), whose sum is σ = 957855360. Its totient is φ = 255052800.

The previous prime is 499574879. The next prime is 499574941. The reversal of 499574925 is 529475994.

499574925 is a `hidden beast` number, since 49 + 9 + 574 + 9 + 25 = 666.

It is not a de Polignac number, because 499574925 - 2¹¹ = 499572877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2072805 + ... + 2073045.

It is an arithmetic number, because the mean of its divisors is an integer number (9977660).

Almost surely, 2^499574925 is an apocalyptic number.

499574925 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

499574925 is a deficient number, since it is larger than the sum of its proper divisors (458280435).

499574925 is a wasteful number, since it uses less digits than its factorization.

499574925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380 (or 369 counting only the distinct ones).

The product of its digits is 4082400, while the sum is 54.

The square root of 499574925 is about 22351.1727880217. The cubic root of 499574925 is about 793.4755407143.

The spelling of 499574925 in words is "four hundred ninety-nine million, five hundred seventy-four thousand, nine hundred twenty-five".