5655640133 has 16 divisors (see below), whose sum is σ = 6653247552. Its totient is φ = 4739664000.

The previous prime is 5655640129. The next prime is 5655640147. The reversal of 5655640133 is 3310465565.

5655640133 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5655640133 - 2² = 5655640129 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 (5655640633) 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, 82838 + ... + 134808.

It is an arithmetic number, because the mean of its divisors is an integer number (415827972).

Almost surely, 2^5655640133 is an apocalyptic number.

It is an amenable number.

5655640133 is a deficient number, since it is larger than the sum of its proper divisors (997607419).

5655640133 is a wasteful number, since it uses less digits than its factorization.

5655640133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52756.

The product of its (nonzero) digits is 162000, while the sum is 38.

The square root of 5655640133 is about 75203.9901401515. The cubic root of 5655640133 is about 1781.6699529160.

The spelling of 5655640133 in words is "five billion, six hundred fifty-five million, six hundred forty thousand, one hundred thirty-three".