53530564 has 24 divisors (see below), whose sum is σ = 96602688. Its totient is φ = 25935840.

The previous prime is 53530559. The next prime is 53530567. The reversal of 53530564 is 46503535.

53530564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (53530567) 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, 45447 + ... + 46609.

It is an arithmetic number, because the mean of its divisors is an integer number (4025112).

Almost surely, 2^53530564 is an apocalyptic number.

It is an amenable number.

53530564 is a deficient number, since it is larger than the sum of its proper divisors (43072124).

53530564 is a wasteful number, since it uses less digits than its factorization.

53530564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1515 (or 1513 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 53530564 is about 7316.4584328758. The cubic root of 53530564 is about 376.8778436604.

The spelling of 53530564 in words is "fifty-three million, five hundred thirty thousand, five hundred sixty-four".