5145430514 has 48 divisors (see below), whose sum is σ = 9112665240. Its totient is φ = 2172360960.

The previous prime is 5145430471. The next prime is 5145430517. The reversal of 5145430514 is 4150345415.

It can be written as a sum of positive squares in 4 ways, for example, as 647448025 + 4497982489 = 25445^2 + 67067^2 .

It is not an unprimeable number, because it can be changed into a prime (5145430517) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2763944 + ... + 2765804.

Almost surely, 2^5145430514 is an apocalyptic number.

5145430514 is a deficient number, since it is larger than the sum of its proper divisors (3967234726).

5145430514 is a wasteful number, since it uses less digits than its factorization.

5145430514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2283 (or 2276 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 5145430514 is about 71731.6562892563. The cubic root of 5145430514 is about 1726.3966021090.

Adding to 5145430514 its reverse (4150345415), we get a palindrome (9295775929).

The spelling of 5145430514 in words is "five billion, one hundred forty-five million, four hundred thirty thousand, five hundred fourteen".