5656628935 has 16 divisors (see below), whose sum is σ = 6840409824. Its totient is φ = 4490422272.

The previous prime is 5656628933. The next prime is 5656628951. The reversal of 5656628935 is 5398266565.

It is a cyclic number.

It is not a de Polignac number, because 5656628935 - 2¹ = 5656628933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5656628933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 543339 + ... + 553651.

It is an arithmetic number, because the mean of its divisors is an integer number (427525614).

Almost surely, 2^5656628935 is an apocalyptic number.

5656628935 is a deficient number, since it is larger than the sum of its proper divisors (1183780889).

5656628935 is a wasteful number, since it uses less digits than its factorization.

5656628935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11154.

The product of its digits is 11664000, while the sum is 55.

The square root of 5656628935 is about 75210.5639853871. The cubic root of 5656628935 is about 1781.7737794273.

The spelling of 5656628935 in words is "five billion, six hundred fifty-six million, six hundred twenty-eight thousand, nine hundred thirty-five".