55743164 has 24 divisors (see below), whose sum is σ = 100867200. Its totient is φ = 26934336.

The previous prime is 55743161. The next prime is 55743197. The reversal of 55743164 is 46134755.

55743164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55743161) 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 7 ways as a sum of consecutive naturals, for example, 22037 + ... + 24435.

It is an arithmetic number, because the mean of its divisors is an integer number (4202800).

Almost surely, 2^55743164 is an apocalyptic number.

It is an amenable number.

55743164 is a deficient number, since it is larger than the sum of its proper divisors (45124036).

55743164 is a wasteful number, since it uses less digits than its factorization.

55743164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2597 (or 2595 counting only the distinct ones).

The product of its digits is 50400, while the sum is 35.

The square root of 55743164 is about 7466.1344750815. The cubic root of 55743164 is about 382.0004477211. Note that the first 3 decimals are identical.

The spelling of 55743164 in words is "fifty-five million, seven hundred forty-three thousand, one hundred sixty-four".