514625164 has 6 divisors (see below), whose sum is σ = 900594044. Its totient is φ = 257312580.

The previous prime is 514625159. The next prime is 514625171. The reversal of 514625164 is 461526415.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64328142 + ... + 64328149.

Almost surely, 2^514625164 is an apocalyptic number.

It is an amenable number.

514625164 is a deficient number, since it is larger than the sum of its proper divisors (385968880).

514625164 is a wasteful number, since it uses less digits than its factorization.

514625164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128656295 (or 128656293 counting only the distinct ones).

The product of its digits is 28800, while the sum is 34.

The square root of 514625164 is about 22685.3513087190. The cubic root of 514625164 is about 801.3649427563.

The spelling of 514625164 in words is "five hundred fourteen million, six hundred twenty-five thousand, one hundred sixty-four".