4550039253515 has 16 divisors (see below), whose sum is σ = 6568477720320. Its totient is φ = 2955814973280.

The previous prime is 4550039253509. The next prime is 4550039253541. The reversal of 4550039253515 is 5153529300554.

It is not a de Polignac number, because 4550039253515 - 2⁶ = 4550039253451 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4550039253515.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3421081481 + ... + 3421082810.

It is an arithmetic number, because the mean of its divisors is an integer number (410529857520).

Almost surely, 2^{4550039253515} is an apocalyptic number.

4550039253515 is a deficient number, since it is larger than the sum of its proper divisors (2018438466805).

4550039253515 is a wasteful number, since it uses less digits than its factorization.

4550039253515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6842164322.

The product of its (nonzero) digits is 2025000, while the sum is 47.

The spelling of 4550039253515 in words is "four trillion, five hundred fifty billion, thirty-nine million, two hundred fifty-three thousand, five hundred fifteen".