53303308 has 6 divisors (see below), whose sum is σ = 93280796. Its totient is φ = 26651652.

The previous prime is 53303293. The next prime is 53303309. The reversal of 53303308 is 80330335.

It is not an unprimeable number, because it can be changed into a prime (53303309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6662910 + ... + 6662917.

Almost surely, 2^53303308 is an apocalyptic number.

It is an amenable number.

53303308 is a deficient number, since it is larger than the sum of its proper divisors (39977488).

53303308 is a wasteful number, since it uses less digits than its factorization.

53303308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13325831 (or 13325829 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 53303308 is about 7300.9114499492. The cubic root of 53303308 is about 376.3437609915.

The spelling of 53303308 in words is "fifty-three million, three hundred three thousand, three hundred eight".