54260143 has 8 divisors (see below), whose sum is σ = 65275520. Its totient is φ = 44060760.

The previous prime is 54260111. The next prime is 54260147. The reversal of 54260143 is 34106245.

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

It is a cyclic number.

It is not a de Polignac number, because 54260143 - 2⁵ = 54260111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54260147) 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, 203853 + ... + 204118.

It is an arithmetic number, because the mean of its divisors is an integer number (8159440).

Almost surely, 2^54260143 is an apocalyptic number.

54260143 is a deficient number, since it is larger than the sum of its proper divisors (11015377).

54260143 is a wasteful number, since it uses less digits than its factorization.

54260143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407997.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 54260143 is about 7366.1484508527. The cubic root of 54260143 is about 378.5823051953.

Adding to 54260143 its reverse (34106245), we get a palindrome (88366388).

The spelling of 54260143 in words is "fifty-four million, two hundred sixty thousand, one hundred forty-three".