495039084999 has 16 divisors (see below), whose sum is σ = 661986098400. Its totient is φ = 329059846656.

The previous prime is 495039084997. The next prime is 495039085019. The reversal of 495039084999 is 999480930594.

It is not a de Polignac number, because 495039084999 - 2¹ = 495039084997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495039084997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2466637 + ... + 2659769.

It is an arithmetic number, because the mean of its divisors is an integer number (41374131150).

Almost surely, 2^495039084999 is an apocalyptic number.

495039084999 is a deficient number, since it is larger than the sum of its proper divisors (166947013401).

495039084999 is a wasteful number, since it uses less digits than its factorization.

495039084999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195634.

The product of its (nonzero) digits is 113374080, while the sum is 69.

The spelling of 495039084999 in words is "four hundred ninety-five billion, thirty-nine million, eighty-four thousand, nine hundred ninety-nine".