554154401 has 4 divisors (see below), whose sum is σ = 567670404. Its totient is φ = 540638400.

The previous prime is 554154353. The next prime is 554154407. The reversal of 554154401 is 104451455.

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

It can be written as a sum of positive squares in 2 ways, for example, as 25200400 + 528954001 = 5020^2 + 22999^2 .

It is a cyclic number.

It is not a de Polignac number, because 554154401 - 2¹⁰ = 554153377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (554154407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6757940 + ... + 6758021.

It is an arithmetic number, because the mean of its divisors is an integer number (141917601).

Almost surely, 2^554154401 is an apocalyptic number.

It is an amenable number.

554154401 is a deficient number, since it is larger than the sum of its proper divisors (13516003).

554154401 is a wasteful number, since it uses less digits than its factorization.

554154401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13516002.

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 554154401 is about 23540.4842983317. The cubic root of 554154401 is about 821.3790007613.

The spelling of 554154401 in words is "five hundred fifty-four million, one hundred fifty-four thousand, four hundred one".