53273334 has 32 divisors (see below), whose sum is σ = 108702720. Its totient is φ = 17402112.

The previous prime is 53273329. The next prime is 53273347. The reversal of 53273334 is 43337235.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78822 + ... + 79494.

It is an arithmetic number, because the mean of its divisors is an integer number (3396960).

Almost surely, 2^53273334 is an apocalyptic number.

53273334 is an abundant number, since it is smaller than the sum of its proper divisors (55429386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53273334 is a wasteful number, since it uses less digits than its factorization.

53273334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924.

The product of its digits is 22680, while the sum is 30.

The square root of 53273334 is about 7298.8584038876. The cubic root of 53273334 is about 376.2732047513.

The spelling of 53273334 in words is "fifty-three million, two hundred seventy-three thousand, three hundred thirty-four".