55065364 has 6 divisors (see below), whose sum is σ = 96364394. Its totient is φ = 27532680.

The previous prime is 55065359. The next prime is 55065377. The reversal of 55065364 is 46356055.

It can be written as a sum of positive squares in only one way, i.e., 49589764 + 5475600 = 7042^2 + 2340^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6883167 + ... + 6883174.

Almost surely, 2^55065364 is an apocalyptic number.

It is an amenable number.

55065364 is a deficient number, since it is larger than the sum of its proper divisors (41299030).

55065364 is a wasteful number, since it uses less digits than its factorization.

55065364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13766345 (or 13766343 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 55065364 is about 7420.6040185419. The cubic root of 55065364 is about 380.4458386684.

The spelling of 55065364 in words is "fifty-five million, sixty-five thousand, three hundred sixty-four".