514455016225 has 12 divisors (see below), whose sum is σ = 637963409916. Its totient is φ = 411538729280.

The previous prime is 514455016133. The next prime is 514455016261. The reversal of 514455016225 is 522610554415.

It can be written as a sum of positive squares in 6 ways, for example, as 1912137984 + 512542878241 = 43728^2 + 715921^2 .

It is not a de Polignac number, because 514455016225 - 2⁹ = 514455015713 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 211522 + ... + 1036171.

It is an arithmetic number, because the mean of its divisors is an integer number (53163617493).

Almost surely, 2^514455016225 is an apocalyptic number.

It is an amenable number.

514455016225 is a deficient number, since it is larger than the sum of its proper divisors (123508393691).

514455016225 is a wasteful number, since it uses less digits than its factorization.

514455016225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264196 (or 1264191 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 40.

The spelling of 514455016225 in words is "five hundred fourteen billion, four hundred fifty-five million, sixteen thousand, two hundred twenty-five".