499927995 has 48 divisors (see below), whose sum is σ = 994436352. Its totient is φ = 227592000.

The previous prime is 499927991. The next prime is 499928003. The reversal of 499927995 is 599729994.

It is not a de Polignac number, because 499927995 - 2² = 499927991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (499927991) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 75904 + ... + 82226.

It is an arithmetic number, because the mean of its divisors is an integer number (20717424).

Almost surely, 2^499927995 is an apocalyptic number.

499927995 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

499927995 is a deficient number, since it is larger than the sum of its proper divisors (494508357).

499927995 is a wasteful number, since it uses less digits than its factorization.

499927995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6592 (or 6589 counting only the distinct ones).

The product of its digits is 16533720, while the sum is 63.

The square root of 499927995 is about 22359.0696362796. The cubic root of 499927995 is about 793.6624238841.

The spelling of 499927995 in words is "four hundred ninety-nine million, nine hundred twenty-seven thousand, nine hundred ninety-five".