499954500900 has 108 divisors (see below), whose sum is σ = 1593640448400. Its totient is φ = 131061504960.

The previous prime is 499954500887. The next prime is 499954500907. The reversal of 499954500900 is 9005459994.

499954500900 is a `hidden beast` number, since 4 + 9 + 9 + 9 + 545 + 0 + 0 + 90 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (499954500907) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4654570 + ... + 4760769.

Almost surely, 2^499954500900 is an apocalyptic number.

It is an amenable number.

499954500900 is an abundant number, since it is smaller than the sum of its proper divisors (1093685947500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

499954500900 is a wasteful number, since it uses less digits than its factorization.

499954500900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9415418 (or 9415408 counting only the distinct ones).

The product of its (nonzero) digits is 2624400, while the sum is 54.

The spelling of 499954500900 in words is "four hundred ninety-nine billion, nine hundred fifty-four million, five hundred thousand, nine hundred".