1253425514 has 64 divisors (see below), whose sum is σ = 2167264512. Its totient is φ = 538636800.

The previous prime is 1253425513. The next prime is 1253425517. The reversal of 1253425514 is 4155243521.

1253425514 is nontrivially palindromic in base 12.

It is not an unprimeable number, because it can be changed into a prime (1253425513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7505459 + ... + 7505625.

It is an arithmetic number, because the mean of its divisors is an integer number (33863508).

Almost surely, 2^1253425514 is an apocalyptic number.

1253425514 is a deficient number, since it is larger than the sum of its proper divisors (913838998).

1253425514 is a wasteful number, since it uses less digits than its factorization.

1253425514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431.

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

The square root of 1253425514 is about 35403.7499991173. The cubic root of 1253425514 is about 1078.2004536805.

The spelling of 1253425514 in words is "one billion, two hundred fifty-three million, four hundred twenty-five thousand, five hundred fourteen".