3251253345 has 16 divisors (see below), whose sum is σ = 5207075712. Its totient is φ = 1732311680.

The previous prime is 3251253337. The next prime is 3251253373. The reversal of 3251253345 is 5433521523.

It is not a de Polignac number, because 3251253345 - 2³ = 3251253337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89652 + ... + 120581.

It is an arithmetic number, because the mean of its divisors is an integer number (325442232).

Almost surely, 2^3251253345 is an apocalyptic number.

It is an amenable number.

3251253345 is a deficient number, since it is larger than the sum of its proper divisors (1955822367).

3251253345 is a wasteful number, since it uses less digits than its factorization.

3251253345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211272.

The product of its digits is 54000, while the sum is 33.

The square root of 3251253345 is about 57019.7627581876. The cubic root of 3251253345 is about 1481.4384215080.

Adding to 3251253345 its reverse (5433521523), we get a palindrome (8684774868).

The spelling of 3251253345 in words is "three billion, two hundred fifty-one million, two hundred fifty-three thousand, three hundred forty-five".