553566241 has 4 divisors (see below), whose sum is σ = 554509872. Its totient is φ = 552622612.

The previous prime is 553566179. The next prime is 553566253. The reversal of 553566241 is 142665355.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 553566241 - 2¹⁵ = 553533473 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 553566241.

It is not an unprimeable number, because it can be changed into a prime (553566341) 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, 470935 + ... + 472108.

It is an arithmetic number, because the mean of its divisors is an integer number (138627468).

Almost surely, 2^553566241 is an apocalyptic number.

It is an amenable number.

553566241 is a deficient number, since it is larger than the sum of its proper divisors (943631).

553566241 is an equidigital number, since it uses as much as digits as its factorization.

553566241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943630.

The product of its digits is 108000, while the sum is 37.

The square root of 553566241 is about 23527.9884605548. The cubic root of 553566241 is about 821.0883036264.

The spelling of 553566241 in words is "five hundred fifty-three million, five hundred sixty-six thousand, two hundred forty-one".