514064263 has 4 divisors (see below), whose sum is σ = 522491608. Its totient is φ = 505636920.

The previous prime is 514064251. The next prime is 514064279. The reversal of 514064263 is 362460415.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 514064263 - 2⁵ = 514064231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514064293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4213581 + ... + 4213702.

It is an arithmetic number, because the mean of its divisors is an integer number (130622902).

Almost surely, 2^514064263 is an apocalyptic number.

514064263 is a deficient number, since it is larger than the sum of its proper divisors (8427345).

514064263 is an equidigital number, since it uses as much as digits as its factorization.

514064263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8427344.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 514064263 is about 22672.9853129225. The cubic root of 514064263 is about 801.0736953075.

The spelling of 514064263 in words is "five hundred fourteen million, sixty-four thousand, two hundred sixty-three".