514063909 has 4 divisors (see below), whose sum is σ = 517142304. Its totient is φ = 510985516.

The previous prime is 514063859. The next prime is 514063931. The reversal of 514063909 is 909360415.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 514063909 - 2⁹ = 514063397 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 (514063609) 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, 1538947 + ... + 1539280.

It is an arithmetic number, because the mean of its divisors is an integer number (129285576).

Almost surely, 2^514063909 is an apocalyptic number.

It is an amenable number.

514063909 is a deficient number, since it is larger than the sum of its proper divisors (3078395).

514063909 is a wasteful number, since it uses less digits than its factorization.

514063909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3078394.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 514063909 is about 22672.9775062739. The cubic root of 514063909 is about 801.0735114263.

The spelling of 514063909 in words is "five hundred fourteen million, sixty-three thousand, nine hundred nine".