6251260431 has 16 divisors (see below), whose sum is σ = 9021286400. Its totient is φ = 3827593440.

The previous prime is 6251260397. The next prime is 6251260469. The reversal of 6251260431 is 1340621526.

It is not a de Polignac number, because 6251260431 - 2¹¹ = 6251258383 is a prime.

It is a super-2 number, since 2×6251260431² = 78156513952372611522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6251260831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 394975 + ... + 410496.

It is an arithmetic number, because the mean of its divisors is an integer number (563830400).

Almost surely, 2^6251260431 is an apocalyptic number.

6251260431 is a deficient number, since it is larger than the sum of its proper divisors (2770025969).

6251260431 is a wasteful number, since it uses less digits than its factorization.

6251260431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805686.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 6251260431 is about 79064.9127679276. The cubic root of 6251260431 is about 1842.1395667973.

Adding to 6251260431 its reverse (1340621526), we get a palindrome (7591881957).

The spelling of 6251260431 in words is "six billion, two hundred fifty-one million, two hundred sixty thousand, four hundred thirty-one".