5626989656 has 16 divisors (see below), whose sum is σ = 10554676440. Its totient is φ = 2812409280.

The previous prime is 5626989649. The next prime is 5626989659. The reversal of 5626989656 is 6569896265.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5626989659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113450 + ... + 155321.

Almost surely, 2^5626989656 is an apocalyptic number.

It is an amenable number.

5626989656 is a deficient number, since it is larger than the sum of its proper divisors (4927686784).

5626989656 is a wasteful number, since it uses less digits than its factorization.

5626989656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271394 (or 271390 counting only the distinct ones).

The product of its digits is 41990400, while the sum is 62.

The square root of 5626989656 is about 75013.2632005834. The cubic root of 5626989656 is about 1778.6563162406.

The spelling of 5626989656 in words is "five billion, six hundred twenty-six million, nine hundred eighty-nine thousand, six hundred fifty-six".