54133023 has 8 divisors (see below), whose sum is σ = 82488448. Its totient is φ = 30933144.

The previous prime is 54133019. The next prime is 54133043. The reversal of 54133023 is 32033145.

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

It is not a de Polignac number, because 54133023 - 2² = 54133019 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 2577763 = 54133023 / (5 + 4 + 1 + 3 + 3 + 0 + 2 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54133043) 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, 1288861 + ... + 1288902.

It is an arithmetic number, because the mean of its divisors is an integer number (10311056).

Almost surely, 2^54133023 is an apocalyptic number.

54133023 is a deficient number, since it is larger than the sum of its proper divisors (28355425).

54133023 is a wasteful number, since it uses less digits than its factorization.

54133023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2577773.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 54133023 is about 7357.5147298527. The cubic root of 54133023 is about 378.2864280162.

Adding to 54133023 its reverse (32033145), we get a palindrome (86166168).

The spelling of 54133023 in words is "fifty-four million, one hundred thirty-three thousand, twenty-three".