54104304421 has 8 divisors (see below), whose sum is σ = 55427410584. Its totient is φ = 52781364480.

The previous prime is 54104304379. The next prime is 54104304451. The reversal of 54104304421 is 12440340145.

54104304421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 26874684225 + 27229620196 = 163935^2 + 165014^2 .

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 54104304421 - 2¹³ = 54104296229 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 54104304421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54104304451) 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, 846441 + ... + 908113.

It is an arithmetic number, because the mean of its divisors is an integer number (6928426323).

Almost surely, 2^54104304421 is an apocalyptic number.

It is an amenable number.

54104304421 is a deficient number, since it is larger than the sum of its proper divisors (1323106163).

54104304421 is a wasteful number, since it uses less digits than its factorization.

54104304421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83111.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 54104304421 its reverse (12440340145), we get a palindrome (66544644566).

The spelling of 54104304421 in words is "fifty-four billion, one hundred four million, three hundred four thousand, four hundred twenty-one".