3125749514 has 8 divisors (see below), whose sum is σ = 4850301060. Its totient is φ = 1508982496.

The previous prime is 3125749483. The next prime is 3125749531. The reversal of 3125749514 is 4159475213.

3125749514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3097479025 + 28270489 = 55655^2 + 5317^2 .

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

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, 26946059 + ... + 26946174.

Almost surely, 2^3125749514 is an apocalyptic number.

3125749514 is a deficient number, since it is larger than the sum of its proper divisors (1724551546).

3125749514 is a wasteful number, since it uses less digits than its factorization.

3125749514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53892264.

The product of its digits is 151200, while the sum is 41.

The square root of 3125749514 is about 55908.4028925885. The cubic root of 3125749514 is about 1462.1257446819.

The spelling of 3125749514 in words is "three billion, one hundred twenty-five million, seven hundred forty-nine thousand, five hundred fourteen".