53333269 has 8 divisors (see below), whose sum is σ = 58641408. Its totient is φ = 48101760.

The previous prime is 53333261. The next prime is 53333281. The reversal of 53333269 is 96233335.

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

It is a cyclic number.

It is not a de Polignac number, because 53333269 - 2³ = 53333261 is a prime.

It is a super-2 number, since 2×53333269² = 5688875164452722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53333261) 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, 17692 + ... + 20485.

It is an arithmetic number, because the mean of its divisors is an integer number (7330176).

Almost surely, 2^53333269 is an apocalyptic number.

It is an amenable number.

53333269 is a deficient number, since it is larger than the sum of its proper divisors (5308139).

53333269 is a wasteful number, since it uses less digits than its factorization.

53333269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38315.

The product of its digits is 43740, while the sum is 34.

The square root of 53333269 is about 7302.9630287987. The cubic root of 53333269 is about 376.4142602024.

It can be divided in two parts, 5333326 and 9, that added together give a palindrome (5333335).

The spelling of 53333269 in words is "fifty-three million, three hundred thirty-three thousand, two hundred sixty-nine".