53346812 has 12 divisors (see below), whose sum is σ = 93832200. Its totient is φ = 26537616.

The previous prime is 53346809. The next prime is 53346823. The reversal of 53346812 is 21864335.

53346812 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 an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 33062 + ... + 34637.

It is an arithmetic number, because the mean of its divisors is an integer number (7819350).

Almost surely, 2^53346812 is an apocalyptic number.

It is an amenable number.

53346812 is a deficient number, since it is larger than the sum of its proper divisors (40485388).

53346812 is a wasteful number, since it uses less digits than its factorization.

53346812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67900 (or 67898 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 53346812 is about 7303.8901963269. The cubic root of 53346812 is about 376.4461186589.

The spelling of 53346812 in words is "fifty-three million, three hundred forty-six thousand, eight hundred twelve".