53353267 has 4 divisors (see below), whose sum is σ = 58203576. Its totient is φ = 48502960.

The previous prime is 53353253. The next prime is 53353337. The reversal of 53353267 is 76235335.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-53353267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53353207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2425138 + ... + 2425159.

It is an arithmetic number, because the mean of its divisors is an integer number (14550894).

Almost surely, 2^53353267 is an apocalyptic number.

53353267 is a deficient number, since it is larger than the sum of its proper divisors (4850309).

53353267 is a wasteful number, since it uses less digits than its factorization.

53353267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4850308.

The product of its digits is 56700, while the sum is 34.

The square root of 53353267 is about 7304.3320707646. The cubic root of 53353267 is about 376.4613014574.

The spelling of 53353267 in words is "fifty-three million, three hundred fifty-three thousand, two hundred sixty-seven".