3131425653 has 16 divisors (see below), whose sum is σ = 4423064256. Its totient is φ = 1963825920.

The previous prime is 3131425651. The next prime is 3131425691. The reversal of 3131425653 is 3565241313.

It is not a de Polignac number, because 3131425653 - 2¹ = 3131425651 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3131425651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94275 + ... + 123087.

It is an arithmetic number, because the mean of its divisors is an integer number (276441516).

Almost surely, 2^3131425653 is an apocalyptic number.

It is an amenable number.

3131425653 is a deficient number, since it is larger than the sum of its proper divisors (1291638603).

3131425653 is a wasteful number, since it uses less digits than its factorization.

3131425653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30964.

The product of its digits is 32400, while the sum is 33.

The square root of 3131425653 is about 55959.1427114462. The cubic root of 3131425653 is about 1463.0102483168.

Adding to 3131425653 its reverse (3565241313), we get a palindrome (6696666966).

The spelling of 3131425653 in words is "three billion, one hundred thirty-one million, four hundred twenty-five thousand, six hundred fifty-three".