514948964 has 12 divisors (see below), whose sum is σ = 902129004. Its totient is φ = 257197824.

The previous prime is 514948957. The next prime is 514948981. The reversal of 514948964 is 469849415.

It can be written as a sum of positive squares in 2 ways, for example, as 244609600 + 270339364 = 15640^2 + 16442^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64949 + ... + 72444.

It is an arithmetic number, because the mean of its divisors is an integer number (75177417).

Almost surely, 2^514948964 is an apocalyptic number.

It is an amenable number.

514948964 is a deficient number, since it is larger than the sum of its proper divisors (387180040).

514948964 is a wasteful number, since it uses less digits than its factorization.

514948964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138334 (or 138332 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 50.

The square root of 514948964 is about 22692.4869505306. The cubic root of 514948964 is about 801.5329793416.

The spelling of 514948964 in words is "five hundred fourteen million, nine hundred forty-eight thousand, nine hundred sixty-four".