533268253 has 8 divisors (see below), whose sum is σ = 613899072. Its totient is φ = 453749856.

The previous prime is 533268233. The next prime is 533268259. The reversal of 533268253 is 352862335.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-533268253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533268259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277075 + ... + 278992.

It is an arithmetic number, because the mean of its divisors is an integer number (76737384).

Almost surely, 2^533268253 is an apocalyptic number.

It is an amenable number.

533268253 is a deficient number, since it is larger than the sum of its proper divisors (80630819).

533268253 is a wasteful number, since it uses less digits than its factorization.

533268253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556211.

The product of its digits is 129600, while the sum is 37.

The square root of 533268253 is about 23092.6016940491. The cubic root of 533268253 is about 810.9272787569.

The spelling of 533268253 in words is "five hundred thirty-three million, two hundred sixty-eight thousand, two hundred fifty-three".