553616441 has 8 divisors (see below), whose sum is σ = 669922560. Its totient is φ = 446614848.

The previous prime is 553616423. The next prime is 553616449. The reversal of 553616441 is 144616355.

553616441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 553616441 - 2²⁶ = 486507577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (553616449) 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, 2326001 + ... + 2326238.

It is an arithmetic number, because the mean of its divisors is an integer number (83740320).

Almost surely, 2^553616441 is an apocalyptic number.

It is an amenable number.

553616441 is a deficient number, since it is larger than the sum of its proper divisors (116306119).

553616441 is a wasteful number, since it uses less digits than its factorization.

553616441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4652263.

The product of its digits is 43200, while the sum is 35.

The square root of 553616441 is about 23529.0552509020. The cubic root of 553616441 is about 821.1131229307.

The spelling of 553616441 in words is "five hundred fifty-three million, six hundred sixteen thousand, four hundred forty-one".