554401441 has 8 divisors (see below), whose sum is σ = 613320768. Its totient is φ = 496902000.

The previous prime is 554401429. The next prime is 554401447. The reversal of 554401441 is 144104455.

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 554401441 - 2⁵ = 554401409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (554401447) 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, 354150 + ... + 355711.

It is an arithmetic number, because the mean of its divisors is an integer number (76665096).

Almost surely, 2^554401441 is an apocalyptic number.

It is an amenable number.

554401441 is a deficient number, since it is larger than the sum of its proper divisors (58919327).

554401441 is a wasteful number, since it uses less digits than its factorization.

554401441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709943.

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 554401441 is about 23545.7308444652. The cubic root of 554401441 is about 821.5010385440.

Adding to 554401441 its reverse (144104455), we get a palindrome (698505896).

The spelling of 554401441 in words is "five hundred fifty-four million, four hundred one thousand, four hundred forty-one".