5656506105 has 32 divisors (see below), whose sum is σ = 9263644416. Its totient is φ = 2946530304.

The previous prime is 5656506103. The next prime is 5656506133. The reversal of 5656506105 is 5016056565.

It is not a de Polignac number, because 5656506105 - 2¹ = 5656506103 is a prime.

It is a super-2 number, since 2×5656506105² = 63992122631804542050, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5656506103) 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 31 ways as a sum of consecutive naturals, for example, 87709 + ... + 137861.

It is an arithmetic number, because the mean of its divisors is an integer number (289488888).

Almost surely, 2^5656506105 is an apocalyptic number.

It is an amenable number.

5656506105 is a deficient number, since it is larger than the sum of its proper divisors (3607138311).

5656506105 is a wasteful number, since it uses less digits than its factorization.

5656506105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50337.

The product of its (nonzero) digits is 135000, while the sum is 39.

The square root of 5656506105 is about 75209.7474068355. The cubic root of 5656506105 is about 1781.7608826496.

The spelling of 5656506105 in words is "five billion, six hundred fifty-six million, five hundred six thousand, one hundred five".