54502144043 has 4 divisors (see below), whose sum is σ = 57370677960. Its totient is φ = 51633610128.

The previous prime is 54502143979. The next prime is 54502144093. The reversal of 54502144043 is 34044120545.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54502144043 - 2⁶ = 54502143979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54502144093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1434266930 + ... + 1434266967.

It is an arithmetic number, because the mean of its divisors is an integer number (14342669490).

Almost surely, 2^54502144043 is an apocalyptic number.

54502144043 is a deficient number, since it is larger than the sum of its proper divisors (2868533917).

54502144043 is a wasteful number, since it uses less digits than its factorization.

54502144043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2868533916.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 54502144043 its reverse (34044120545), we get a palindrome (88546264588).

The spelling of 54502144043 in words is "fifty-four billion, five hundred two million, one hundred forty-four thousand, forty-three".