53371564 has 6 divisors (see below), whose sum is σ = 93400244. Its totient is φ = 26685780.

The previous prime is 53371561. The next prime is 53371567. The reversal of 53371564 is 46517335.

53371564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53371561) and next prime (53371567).

It is not an unprimeable number, because it can be changed into a prime (53371561) 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 as a sum of consecutive naturals, namely, 6671442 + ... + 6671449.

Almost surely, 2^53371564 is an apocalyptic number.

It is an amenable number.

53371564 is a deficient number, since it is larger than the sum of its proper divisors (40028680).

53371564 is a wasteful number, since it uses less digits than its factorization.

53371564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13342895 (or 13342893 counting only the distinct ones).

The product of its digits is 37800, while the sum is 34.

The square root of 53371564 is about 7305.5844393176. The cubic root of 53371564 is about 376.5043311571.

Adding to 53371564 its reverse (46517335), we get a palindrome (99888899).

It can be divided in two parts, 53371 and 564, that added together give a palindrome (53935).

The spelling of 53371564 in words is "fifty-three million, three hundred seventy-one thousand, five hundred sixty-four".