4251135325 has 12 divisors (see below), whose sum is σ = 5285782720. Its totient is φ = 3391634160.

The previous prime is 4251135293. The next prime is 4251135331. The reversal of 4251135325 is 5235311524.

It is not a de Polignac number, because 4251135325 - 2⁵ = 4251135293 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222495 + ... + 240844.

Almost surely, 2^4251135325 is an apocalyptic number.

It is an amenable number.

4251135325 is a deficient number, since it is larger than the sum of its proper divisors (1034647395).

4251135325 is a wasteful number, since it uses less digits than its factorization.

4251135325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463716 (or 463711 counting only the distinct ones).

The product of its digits is 18000, while the sum is 31.

The square root of 4251135325 is about 65200.7310158406. The cubic root of 4251135325 is about 1619.9501235724.

Adding to 4251135325 its reverse (5235311524), we get a palindrome (9486446849).

The spelling of 4251135325 in words is "four billion, two hundred fifty-one million, one hundred thirty-five thousand, three hundred twenty-five".