54354143 has 8 divisors (see below), whose sum is σ = 55104000. Its totient is φ = 53609688.

The previous prime is 54354109. The next prime is 54354161. The reversal of 54354143 is 34145345.

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 54354143 - 2¹⁰ = 54353119 is a prime.

It is a super-2 number, since 2×54354143² = 5908745722528898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54354743) 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, 21458 + ... + 23856.

It is an arithmetic number, because the mean of its divisors is an integer number (6888000).

Almost surely, 2^54354143 is an apocalyptic number.

54354143 is a deficient number, since it is larger than the sum of its proper divisors (749857).

54354143 is a wasteful number, since it uses less digits than its factorization.

54354143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2701.

The product of its digits is 14400, while the sum is 29.

The square root of 54354143 is about 7372.5262291836. The cubic root of 54354143 is about 378.8007971023.

Adding to 54354143 its reverse (34145345), we get a palindrome (88499488).

The spelling of 54354143 in words is "fifty-four million, three hundred fifty-four thousand, one hundred forty-three".