5655838477 has 16 divisors (see below), whose sum is σ = 6229742400. Its totient is φ = 5110792960.

The previous prime is 5655838469. The next prime is 5655838481. The reversal of 5655838477 is 7748385565.

It is a happy number.

It is not a de Polignac number, because 5655838477 - 2³ = 5655838469 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 (5655838427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56202 + ... + 120292.

It is an arithmetic number, because the mean of its divisors is an integer number (389358900).

Almost surely, 2^5655838477 is an apocalyptic number.

It is an amenable number.

5655838477 is a deficient number, since it is larger than the sum of its proper divisors (573903923).

5655838477 is a wasteful number, since it uses less digits than its factorization.

5655838477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64316.

The product of its digits is 28224000, while the sum is 58.

The square root of 5655838477 is about 75205.3088352146. The cubic root of 5655838477 is about 1781.6907804678.

The spelling of 5655838477 in words is "five billion, six hundred fifty-five million, eight hundred thirty-eight thousand, four hundred seventy-seven".