6252631425 has 36 divisors (see below), whose sum is σ = 11261104764. Its totient is φ = 3316291200.

The previous prime is 6252631421. The next prime is 6252631439. The reversal of 6252631425 is 5241362526.

6252631425 is a `hidden beast` number, since 62 + 526 + 31 + 42 + 5 = 666.

6252631425 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 1834237584 + 4418393841 = 42828^2 + 66471^2 .

It is not a de Polignac number, because 6252631425 - 2² = 6252631421 is a prime.

It is a super-3 number, since 3×6252631425³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6252631425.

It is not an unprimeable number, because it can be changed into a prime (6252631421) 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 35 ways as a sum of consecutive naturals, for example, 36042 + ... + 117491.

Almost surely, 2^6252631425 is an apocalyptic number.

It is an amenable number.

6252631425 is a deficient number, since it is larger than the sum of its proper divisors (5008473339).

6252631425 is a wasteful number, since it uses less digits than its factorization.

6252631425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153730 (or 153722 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 6252631425 is about 79073.5823458126. The cubic root of 6252631425 is about 1842.2742264505.

The spelling of 6252631425 in words is "six billion, two hundred fifty-two million, six hundred thirty-one thousand, four hundred twenty-five".