3151606456 has 16 divisors (see below), whose sum is σ = 6220276200. Its totient is φ = 1492866144.

The previous prime is 3151606427. The next prime is 3151606477. The reversal of 3151606456 is 6546061513.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10366975 + ... + 10367278.

Almost surely, 2^3151606456 is an apocalyptic number.

It is an amenable number.

3151606456 is a deficient number, since it is larger than the sum of its proper divisors (3068669744).

3151606456 is a wasteful number, since it uses less digits than its factorization.

3151606456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20734278 (or 20734274 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 3151606456 is about 56139.1704249359. The cubic root of 3151606456 is about 1466.1463622283.

Adding to 3151606456 its reverse (6546061513), we get a palindrome (9697667969).

The spelling of 3151606456 in words is "three billion, one hundred fifty-one million, six hundred six thousand, four hundred fifty-six".