54020411441 has 4 divisors (see below), whose sum is σ = 54022692900. Its totient is φ = 54018129984.

The previous prime is 54020411429. The next prime is 54020411449. The reversal of 54020411441 is 14411402045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14411402045 = 5 ⋅2882280409.

It can be written as a sum of positive squares in 2 ways, for example, as 19907799025 + 34112612416 = 141095^2 + 184696^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54020411441 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 54020411441.

It is not an unprimeable number, because it can be changed into a prime (54020411449) 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, 1104836 + ... + 1152693.

It is an arithmetic number, because the mean of its divisors is an integer number (13505673225).

Almost surely, 2^54020411441 is an apocalyptic number.

It is an amenable number.

54020411441 is a deficient number, since it is larger than the sum of its proper divisors (2281459).

54020411441 is a wasteful number, since it uses less digits than its factorization.

54020411441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2281458.

The product of its (nonzero) digits is 2560, while the sum is 26.

Adding to 54020411441 its reverse (14411402045), we get a palindrome (68431813486).

The spelling of 54020411441 in words is "fifty-four billion, twenty million, four hundred eleven thousand, four hundred forty-one".