5576021685 has 24 divisors (see below), whose sum is σ = 10408574904. Its totient is φ = 2745118080.

The previous prime is 5576021683. The next prime is 5576021701. The reversal of 5576021685 is 5861206755.

5576021685 is a `hidden beast` number, since 557 + 6 + 0 + 2 + 16 + 85 = 666.

5576021685 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 219099204 + 5356922481 = 14802^2 + 73191^2 .

It is not a de Polignac number, because 5576021685 - 2¹ = 5576021683 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 5576021685.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5576021683) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4765246 + ... + 4766415.

It is an arithmetic number, because the mean of its divisors is an integer number (433690621).

Almost surely, 2^5576021685 is an apocalyptic number.

It is an amenable number.

5576021685 is a deficient number, since it is larger than the sum of its proper divisors (4832553219).

5576021685 is a wasteful number, since it uses less digits than its factorization.

5576021685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9531685 (or 9531682 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 45.

The square root of 5576021685 is about 74672.7640107154. The cubic root of 5576021685 is about 1773.2698008933.

The spelling of 5576021685 in words is "five billion, five hundred seventy-six million, twenty-one thousand, six hundred eighty-five".