55269333 has 12 divisors (see below), whose sum is σ = 91238368. Its totient is φ = 31582440.

The previous prime is 55269323. The next prime is 55269337. The reversal of 55269333 is 33396255.

It is not a de Polignac number, because 55269333 - 2¹⁴ = 55252949 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 (55269337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 438583 + ... + 438708.

Almost surely, 2^55269333 is an apocalyptic number.

It is an amenable number.

55269333 is a deficient number, since it is larger than the sum of its proper divisors (35969035).

55269333 is a wasteful number, since it uses less digits than its factorization.

55269333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877304 (or 877301 counting only the distinct ones).

The product of its digits is 72900, while the sum is 36.

The square root of 55269333 is about 7434.3347382264. The cubic root of 55269333 is about 380.9149995347.

The spelling of 55269333 in words is "fifty-five million, two hundred sixty-nine thousand, three hundred thirty-three".