6131426633 has 8 divisors (see below), whose sum is σ = 6142580808. Its totient is φ = 6120284544.

The previous prime is 6131426629. The next prime is 6131426657. The reversal of 6131426633 is 3366241316.

It can be written as a sum of positive squares in 4 ways, for example, as 660901264 + 5470525369 = 25708^2 + 73963^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6131426633 - 2² = 6131426629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6131426593 and 6131426602.

It is not an unprimeable number, because it can be changed into a prime (6131426603) 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 7 ways as a sum of consecutive naturals, for example, 2017391 + ... + 2020427.

It is an arithmetic number, because the mean of its divisors is an integer number (767822601).

Almost surely, 2^6131426633 is an apocalyptic number.

It is an amenable number.

6131426633 is a deficient number, since it is larger than the sum of its proper divisors (11154175).

6131426633 is a wasteful number, since it uses less digits than its factorization.

6131426633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6043.

The product of its digits is 46656, while the sum is 35.

The square root of 6131426633 is about 78303.4267002409. The cubic root of 6131426633 is about 1830.2925501020.

Adding to 6131426633 its reverse (3366241316), we get a palindrome (9497667949).

The spelling of 6131426633 in words is "six billion, one hundred thirty-one million, four hundred twenty-six thousand, six hundred thirty-three".