3131425654 has 12 divisors (see below), whose sum is σ = 5464018404. Its totient is φ = 1342039524.

The previous prime is 3131425651. The next prime is 3131425691. The reversal of 3131425654 is 4565241313.

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 5 ways as a sum of consecutive naturals, for example, 15976564 + ... + 15976759.

It is an arithmetic number, because the mean of its divisors is an integer number (455334867).

Almost surely, 2^3131425654 is an apocalyptic number.

3131425654 is a deficient number, since it is larger than the sum of its proper divisors (2332592750).

3131425654 is a wasteful number, since it uses less digits than its factorization.

3131425654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31953339 (or 31953332 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

The square root of 3131425654 is about 55959.1427203813. The cubic root of 3131425654 is about 1463.0102484726.

Adding to 3131425654 its reverse (4565241313), we get a palindrome (7696666967).

The spelling of 3131425654 in words is "three billion, one hundred thirty-one million, four hundred twenty-five thousand, six hundred fifty-four".