54233136 has 60 divisors (see below), whose sum is σ = 156686400. Its totient is φ = 17493120.

The previous prime is 54233099. The next prime is 54233143. The reversal of 54233136 is 63133245.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1611 + ... + 10538.

It is an arithmetic number, because the mean of its divisors is an integer number (2611440).

Almost surely, 2^54233136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54233136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78343200).

54233136 is an abundant number, since it is smaller than the sum of its proper divisors (102453264).

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

54233136 is a wasteful number, since it uses less digits than its factorization.

54233136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12194 (or 12185 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 54233136 is about 7364.3150394317. The cubic root of 54233136 is about 378.5194839509.

The spelling of 54233136 in words is "fifty-four million, two hundred thirty-three thousand, one hundred thirty-six".