53342656 has 14 divisors (see below), whose sum is σ = 105851960. Its totient is φ = 26671296.

The previous prime is 53342587. The next prime is 53342659. The reversal of 53342656 is 65624335.

53342656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53342659) 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, 416676 + ... + 416803.

Almost surely, 2^53342656 is an apocalyptic number.

It is an amenable number.

53342656 is a deficient number, since it is larger than the sum of its proper divisors (52509304).

53342656 is an equidigital number, since it uses as much as digits as its factorization.

53342656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833491 (or 833481 counting only the distinct ones).

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

The square root of 53342656 is about 7303.6056848655. The cubic root of 53342656 is about 376.4363426877.

The spelling of 53342656 in words is "fifty-three million, three hundred forty-two thousand, six hundred fifty-six".