54025143 has 8 divisors (see below), whose sum is σ = 73980528. Its totient is φ = 35043264.

The previous prime is 54025129. The next prime is 54025159. The reversal of 54025143 is 34152045.

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

It is not a de Polignac number, because 54025143 - 2⁶ = 54025079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54025163) 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, 243246 + ... + 243467.

It is an arithmetic number, because the mean of its divisors is an integer number (9247566).

Almost surely, 2^54025143 is an apocalyptic number.

54025143 is a deficient number, since it is larger than the sum of its proper divisors (19955385).

54025143 is a wasteful number, since it uses less digits than its factorization.

54025143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486753.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 54025143 is about 7350.1797937193. The cubic root of 54025143 is about 378.0349691900.

Adding to 54025143 its reverse (34152045), we get a palindrome (88177188).

The spelling of 54025143 in words is "fifty-four million, twenty-five thousand, one hundred forty-three".