5627656788 has 24 divisors (see below), whose sum is σ = 14141291808. Its totient is φ = 1731586656.

The previous prime is 5627656781. The next prime is 5627656789. The reversal of 5627656788 is 8876567265.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5627656781) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 18037206 + ... + 18037517.

It is an arithmetic number, because the mean of its divisors is an integer number (589220492).

Almost surely, 2^5627656788 is an apocalyptic number.

It is an amenable number.

5627656788 is an abundant number, since it is smaller than the sum of its proper divisors (8513635020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5627656788 is a wasteful number, since it uses less digits than its factorization.

5627656788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36074743 (or 36074741 counting only the distinct ones).

The product of its digits is 33868800, while the sum is 60.

The square root of 5627656788 is about 75017.7098290797. The cubic root of 5627656788 is about 1778.7266055503.

The spelling of 5627656788 in words is "five billion, six hundred twenty-seven million, six hundred fifty-six thousand, seven hundred eighty-eight".