499892545 has 8 divisors (see below), whose sum is σ = 610038720. Its totient is φ = 393135600.

The previous prime is 499892513. The next prime is 499892567. The reversal of 499892545 is 545298994.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 499892545 - 2⁵ = 499892513 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 846981 + ... + 847570.

It is an arithmetic number, because the mean of its divisors is an integer number (76254840).

Almost surely, 2^499892545 is an apocalyptic number.

It is an amenable number.

499892545 is a deficient number, since it is larger than the sum of its proper divisors (110146175).

499892545 is a wasteful number, since it uses less digits than its factorization.

499892545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1694615.

The product of its digits is 4665600, while the sum is 55.

The square root of 499892545 is about 22358.2768790441. The cubic root of 499892545 is about 793.6436638505.

The spelling of 499892545 in words is "four hundred ninety-nine million, eight hundred ninety-two thousand, five hundred forty-five".