514564021243303 has 8 divisors (see below), whose sum is σ = 514679354974400. Its totient is φ = 514448690918400.

The previous prime is 514564021243301. The next prime is 514564021243339. The reversal of 514564021243303 is 303342120465415.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 514564021243303 - 2¹ = 514564021243301 is a prime.

It is a super-2 number, since 2×514564021243303² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 514564021243303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514564021243301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314354923 + ... + 315987571.

It is an arithmetic number, because the mean of its divisors is an integer number (64334919371800).

Almost surely, 2^{514564021243303} is an apocalyptic number.

514564021243303 is a deficient number, since it is larger than the sum of its proper divisors (115333731097).

514564021243303 is a wasteful number, since it uses less digits than its factorization.

514564021243303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703097.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 514564021243303 in words is "five hundred fourteen trillion, five hundred sixty-four billion, twenty-one million, two hundred forty-three thousand, three hundred three".