53316492 has 12 divisors (see below), whose sum is σ = 124405176. Its totient is φ = 17772160.

The previous prime is 53316481. The next prime is 53316509. The reversal of 53316492 is 29461335.

53316492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

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, 2221509 + ... + 2221532.

It is an arithmetic number, because the mean of its divisors is an integer number (10367098).

Almost surely, 2^53316492 is an apocalyptic number.

It is an amenable number.

53316492 is an abundant number, since it is smaller than the sum of its proper divisors (71088684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53316492 is a wasteful number, since it uses less digits than its factorization.

53316492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4443048 (or 4443046 counting only the distinct ones).

The product of its digits is 19440, while the sum is 33.

The square root of 53316492 is about 7301.8142950913. The cubic root of 53316492 is about 376.3747866277.

The spelling of 53316492 in words is "fifty-three million, three hundred sixteen thousand, four hundred ninety-two".