5628905739 has 12 divisors (see below), whose sum is σ = 8132352696. Its totient is φ = 3751814112.

The previous prime is 5628905731. The next prime is 5628905753. The reversal of 5628905739 is 9375098265.

5628905739 is a `hidden beast` number, since 5 + 62 + 8 + 9 + 0 + 573 + 9 = 666.

It is not a de Polignac number, because 5628905739 - 2³ = 5628905731 is a prime.

It is a super-2 number, since 2×5628905739² = 63369159637094272242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5628905731) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18909 + ... + 107774.

It is an arithmetic number, because the mean of its divisors is an integer number (677696058).

Almost surely, 2^5628905739 is an apocalyptic number.

5628905739 is a deficient number, since it is larger than the sum of its proper divisors (2503446957).

5628905739 is a wasteful number, since it uses less digits than its factorization.

5628905739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131626 (or 131623 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 54.

The square root of 5628905739 is about 75026.0337416286. The cubic root of 5628905739 is about 1778.8581806228.

The spelling of 5628905739 in words is "five billion, six hundred twenty-eight million, nine hundred five thousand, seven hundred thirty-nine".