554064223 has 4 divisors (see below), whose sum is σ = 555128208. Its totient is φ = 553000240.

The previous prime is 554064193. The next prime is 554064253. The reversal of 554064223 is 322460455.

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

It is an interprime number because it is at equal distance from previous prime (554064193) and next prime (554064253).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-554064223 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554064253) 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, 531211 + ... + 532252.

It is an arithmetic number, because the mean of its divisors is an integer number (138782052).

Almost surely, 2^554064223 is an apocalyptic number.

554064223 is a deficient number, since it is larger than the sum of its proper divisors (1063985).

554064223 is a wasteful number, since it uses less digits than its factorization.

554064223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063984.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 554064223 is about 23538.5688392476. The cubic root of 554064223 is about 821.3344437848.

The spelling of 554064223 in words is "five hundred fifty-four million, sixty-four thousand, two hundred twenty-three".