56553164 has 6 divisors (see below), whose sum is σ = 98968044. Its totient is φ = 28276580.

The previous prime is 56553163. The next prime is 56553187. The reversal of 56553164 is 46135565.

It is not an unprimeable number, because it can be changed into a prime (56553163) 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 as a sum of consecutive naturals, namely, 7069142 + ... + 7069149.

It is an arithmetic number, because the mean of its divisors is an integer number (16494674).

Almost surely, 2^56553164 is an apocalyptic number.

It is an amenable number.

56553164 is a deficient number, since it is larger than the sum of its proper divisors (42414880).

56553164 is a wasteful number, since it uses less digits than its factorization.

56553164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14138295 (or 14138293 counting only the distinct ones).

The product of its digits is 54000, while the sum is 35.

The square root of 56553164 is about 7520.1837743502. The cubic root of 56553164 is about 383.8418311992.

The spelling of 56553164 in words is "fifty-six million, five hundred fifty-three thousand, one hundred sixty-four".