5656736156 has 24 divisors (see below), whose sum is σ = 10156209840. Its totient is φ = 2755811072.

The previous prime is 5656736147. The next prime is 5656736159. The reversal of 5656736156 is 6516376565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5656736159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79391 + ... + 132726.

It is an arithmetic number, because the mean of its divisors is an integer number (423175410).

Almost surely, 2^5656736156 is an apocalyptic number.

It is an amenable number.

5656736156 is a deficient number, since it is larger than the sum of its proper divisors (4499473684).

5656736156 is a wasteful number, since it uses less digits than its factorization.

5656736156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212293 (or 212291 counting only the distinct ones).

The product of its digits is 3402000, while the sum is 50.

The square root of 5656736156 is about 75211.2767874605. The cubic root of 5656736156 is about 1781.7850371547.

The spelling of 5656736156 in words is "five billion, six hundred fifty-six million, seven hundred thirty-six thousand, one hundred fifty-six".