5664020055 has 32 divisors (see below), whose sum is σ = 9288511488. Its totient is φ = 2945913600.

The previous prime is 5664020017. The next prime is 5664020057. The reversal of 5664020055 is 5500204665.

It is a happy number.

It is not a de Polignac number, because 5664020055 - 2⁷ = 5664019927 is a prime.

It is a super-2 number, since 2×5664020055² = 64162246366884406050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5664019998 and 5664020025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5664020057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183810 + ... + 212400.

It is an arithmetic number, because the mean of its divisors is an integer number (290265984).

Almost surely, 2^5664020055 is an apocalyptic number.

5664020055 is a deficient number, since it is larger than the sum of its proper divisors (3624491433).

5664020055 is a wasteful number, since it uses less digits than its factorization.

5664020055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28927.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 5664020055 is about 75259.6841276922. The cubic root of 5664020055 is about 1782.5494812529.

The spelling of 5664020055 in words is "five billion, six hundred sixty-four million, twenty thousand, fifty-five".