499264759089 has 12 divisors (see below), whose sum is σ = 721902918672. Its totient is φ = 332500383000.

The previous prime is 499264759073. The next prime is 499264759151. The reversal of 499264759089 is 980957462994.

499264759089 is a `hidden beast` number, since 4 + 9 + 9 + 26 + 4 + 7 + 590 + 8 + 9 = 666.

It is not a de Polignac number, because 499264759089 - 2⁴ = 499264759073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (499264759589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28556587 + ... + 28574064.

It is an arithmetic number, because the mean of its divisors is an integer number (60158576556).

Almost surely, 2^499264759089 is an apocalyptic number.

It is an amenable number.

499264759089 is a deficient number, since it is larger than the sum of its proper divisors (222638159583).

499264759089 is a wasteful number, since it uses less digits than its factorization.

499264759089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57131628 (or 57131625 counting only the distinct ones).

The product of its (nonzero) digits is 352719360, while the sum is 72.

The spelling of 499264759089 in words is "four hundred ninety-nine billion, two hundred sixty-four million, seven hundred fifty-nine thousand, eighty-nine".