499827051 has 8 divisors (see below), whose sum is σ = 740484560. Its totient is φ = 333218016.

The previous prime is 499827049. The next prime is 499827061. The reversal of 499827051 is 150728994.

It is not a de Polignac number, because 499827051 - 2¹ = 499827049 is a prime.

It is a super-2 number, since 2×499827051² = 499654161822713202, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 499826988 and 499827006.

It is not an unprimeable number, because it can be changed into a prime (499827061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9256030 + ... + 9256083.

It is an arithmetic number, because the mean of its divisors is an integer number (92560570).

Almost surely, 2^499827051 is an apocalyptic number.

499827051 is a deficient number, since it is larger than the sum of its proper divisors (240657509).

499827051 is a wasteful number, since it uses less digits than its factorization.

499827051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18512122 (or 18512116 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The square root of 499827051 is about 22356.8121833145. The cubic root of 499827051 is about 793.6090022892.

The spelling of 499827051 in words is "four hundred ninety-nine million, eight hundred twenty-seven thousand, fifty-one".