514938625 has 8 divisors (see below), whose sum is σ = 642643560. Its totient is φ = 411950800.

The previous prime is 514938623. The next prime is 514938629. The reversal of 514938625 is 526839415.

It can be written as a sum of positive squares in 4 ways, for example, as 1100401 + 513838224 = 1049^2 + 22668^2 .

It is not a de Polignac number, because 514938625 - 2¹ = 514938623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (514938623) 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, 2059630 + ... + 2059879.

It is an arithmetic number, because the mean of its divisors is an integer number (80330445).

Almost surely, 2^514938625 is an apocalyptic number.

It is an amenable number.

514938625 is a deficient number, since it is larger than the sum of its proper divisors (127704935).

514938625 is an equidigital number, since it uses as much as digits as its factorization.

514938625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4119524 (or 4119514 counting only the distinct ones).

The product of its digits is 259200, while the sum is 43.

The square root of 514938625 is about 22692.2591427121. The cubic root of 514938625 is about 801.5276149880.

The spelling of 514938625 in words is "five hundred fourteen million, nine hundred thirty-eight thousand, six hundred twenty-five".