55753564 has 12 divisors (see below), whose sum is σ = 101811024. Its totient is φ = 26664704.

The previous prime is 55753559. The next prime is 55753567. The reversal of 55753564 is 46535755.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55753567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302917 + ... + 303100.

It is an arithmetic number, because the mean of its divisors is an integer number (8484252).

Almost surely, 2^55753564 is an apocalyptic number.

It is an amenable number.

55753564 is a deficient number, since it is larger than the sum of its proper divisors (46057460).

55753564 is a wasteful number, since it uses less digits than its factorization.

55753564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606044 (or 606042 counting only the distinct ones).

The product of its digits is 315000, while the sum is 40.

The square root of 55753564 is about 7466.8309208124. The cubic root of 55753564 is about 382.0242028469.

The spelling of 55753564 in words is "fifty-five million, seven hundred fifty-three thousand, five hundred sixty-four".