54201143324541 has 16 divisors (see below), whose sum is σ = 74707381803008. Its totient is φ = 34917873908400.

The previous prime is 54201143324533. The next prime is 54201143324543. The reversal of 54201143324541 is 14542334110245.

It is not a de Polignac number, because 54201143324541 - 2³ = 54201143324533 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54201143324541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54201143324543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421649191 + ... + 421777716.

It is an arithmetic number, because the mean of its divisors is an integer number (4669211362688).

Almost surely, 2^{54201143324541} is an apocalyptic number.

It is an amenable number.

54201143324541 is a deficient number, since it is larger than the sum of its proper divisors (20506238478467).

54201143324541 is a wasteful number, since it uses less digits than its factorization.

54201143324541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843427632.

The product of its (nonzero) digits is 230400, while the sum is 39.

Adding to 54201143324541 its reverse (14542334110245), we get a palindrome (68743477434786).

The spelling of 54201143324541 in words is "fifty-four trillion, two hundred one billion, one hundred forty-three million, three hundred twenty-four thousand, five hundred forty-one".