53352664 has 16 divisors (see below), whose sum is σ = 105921000. Its totient is φ = 25107072.

The previous prime is 53352641. The next prime is 53352701. The reversal of 53352664 is 46625335.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196014 + ... + 196285.

Almost surely, 2^53352664 is an apocalyptic number.

It is an amenable number.

53352664 is a deficient number, since it is larger than the sum of its proper divisors (52568336).

53352664 is a wasteful number, since it uses less digits than its factorization.

53352664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392322 (or 392318 counting only the distinct ones).

The product of its digits is 64800, while the sum is 34.

The square root of 53352664 is about 7304.2907937732. The cubic root of 53352664 is about 376.4598831936.

Adding to 53352664 its reverse (46625335), we get a palindrome (99977999).

The spelling of 53352664 in words is "fifty-three million, three hundred fifty-two thousand, six hundred sixty-four".