499323527 has 4 divisors (see below), whose sum is σ = 500950296. Its totient is φ = 497696760.

The previous prime is 499323511. The next prime is 499323569. The reversal of 499323527 is 725323994.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 725323994 = 2 ⋅362661997.

It is a cyclic number.

It is not a de Polignac number, because 499323527 - 2⁴ = 499323511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499328527) 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, 812924 + ... + 813537.

It is an arithmetic number, because the mean of its divisors is an integer number (125237574).

Almost surely, 2^499323527 is an apocalyptic number.

499323527 is a deficient number, since it is larger than the sum of its proper divisors (1626769).

499323527 is a wasteful number, since it uses less digits than its factorization.

499323527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626768.

The product of its digits is 408240, while the sum is 44.

The square root of 499323527 is about 22345.5482591052. The cubic root of 499323527 is about 793.3424197855.

The spelling of 499323527 in words is "four hundred ninety-nine million, three hundred twenty-three thousand, five hundred twenty-seven".