5145125234 has 8 divisors (see below), whose sum is σ = 7794100908. Its totient is φ = 2547091600.

The previous prime is 5145125201. The next prime is 5145125303. The reversal of 5145125234 is 4325215415.

It can be written as a sum of positive squares in 2 ways, for example, as 3700897225 + 1444228009 = 60835^2 + 38003^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5145125234.

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, 12735257 + ... + 12735660.

Almost surely, 2^5145125234 is an apocalyptic number.

5145125234 is a deficient number, since it is larger than the sum of its proper divisors (2648975674).

5145125234 is a wasteful number, since it uses less digits than its factorization.

5145125234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25471020.

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

The square root of 5145125234 is about 71729.5283269031. The cubic root of 5145125234 is about 1726.3624588838.

The spelling of 5145125234 in words is "five billion, one hundred forty-five million, one hundred twenty-five thousand, two hundred thirty-four".