55626364 has 12 divisors (see below), whose sum is σ = 97930224. Its totient is φ = 27646304.

The previous prime is 55626359. The next prime is 55626367. The reversal of 55626364 is 46362655.

55626364 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 (55626367) 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 3 ways as a sum of consecutive naturals, for example, 40969 + ... + 42304.

It is an arithmetic number, because the mean of its divisors is an integer number (8160852).

Almost surely, 2^55626364 is an apocalyptic number.

It is an amenable number.

55626364 is a deficient number, since it is larger than the sum of its proper divisors (42303860).

55626364 is a wasteful number, since it uses less digits than its factorization.

55626364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83444 (or 83442 counting only the distinct ones).

The product of its digits is 129600, while the sum is 37.

The square root of 55626364 is about 7458.3083872953. The cubic root of 55626364 is about 381.7334562300.

The spelling of 55626364 in words is "fifty-five million, six hundred twenty-six thousand, three hundred sixty-four".