53133254318 has 8 divisors (see below), whose sum is σ = 79879792248. Its totient is φ = 26506656904.

The previous prime is 53133254309. The next prime is 53133254393. The reversal of 53133254318 is 81345233135.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29984021 + ... + 29985792.

It is an arithmetic number, because the mean of its divisors is an integer number (9984974031).

Almost surely, 2^53133254318 is an apocalyptic number.

53133254318 is a deficient number, since it is larger than the sum of its proper divisors (26746537930).

53133254318 is a wasteful number, since it uses less digits than its factorization.

53133254318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59970258.

The product of its digits is 129600, while the sum is 38.

The spelling of 53133254318 in words is "fifty-three billion, one hundred thirty-three million, two hundred fifty-four thousand, three hundred eighteen".