1253125514 has 16 divisors (see below), whose sum is σ = 1964520000. Its totient is φ = 598371840.

The previous prime is 1253125513. The next prime is 1253125529. The reversal of 1253125514 is 4155213521.

It is not an unprimeable number, because it can be changed into a prime (1253125513) 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, 8237 + ... + 50735.

It is an arithmetic number, because the mean of its divisors is an integer number (122782500).

Almost surely, 2^1253125514 is an apocalyptic number.

1253125514 is a deficient number, since it is larger than the sum of its proper divisors (711394486).

1253125514 is a wasteful number, since it uses less digits than its factorization.

1253125514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43165.

The product of its digits is 6000, while the sum is 29.

The square root of 1253125514 is about 35399.5129062534. The cubic root of 1253125514 is about 1078.1144265114.

The spelling of 1253125514 in words is "one billion, two hundred fifty-three million, one hundred twenty-five thousand, five hundred fourteen".