5655921411 has 16 divisors (see below), whose sum is σ = 8619693824. Its totient is φ = 3231525024.

The previous prime is 5655921409. The next prime is 5655921413. The reversal of 5655921411 is 1141295565.

It is an interprime number because it is at equal distance from previous prime (5655921409) and next prime (5655921413).

It is not a de Polignac number, because 5655921411 - 2¹ = 5655921409 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 5655921411.

It is not an unprimeable number, because it can be changed into a prime (5655921413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212625 + ... + 237741.

It is an arithmetic number, because the mean of its divisors is an integer number (538730864).

Almost surely, 2^5655921411 is an apocalyptic number.

5655921411 is a deficient number, since it is larger than the sum of its proper divisors (2963772413).

5655921411 is a wasteful number, since it uses less digits than its factorization.

5655921411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35850.

The product of its digits is 54000, while the sum is 39.

The square root of 5655921411 is about 75205.8602171400. The cubic root of 5655921411 is about 1781.6994889921.

The spelling of 5655921411 in words is "five billion, six hundred fifty-five million, nine hundred twenty-one thousand, four hundred eleven".