553723227 has 6 divisors (see below), whose sum is σ = 799822452. Its totient is φ = 369148812.

The previous prime is 553723223. The next prime is 553723231. The reversal of 553723227 is 722327355.

553723227 is a `hidden beast` number, since 553 + 72 + 32 + 2 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (553723223) and next prime (553723231).

It is not a de Polignac number, because 553723227 - 2² = 553723223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 553723191 and 553723200.

It is not an unprimeable number, because it can be changed into a prime (553723223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30762393 + ... + 30762410.

It is an arithmetic number, because the mean of its divisors is an integer number (133303742).

Almost surely, 2^553723227 is an apocalyptic number.

553723227 is a deficient number, since it is larger than the sum of its proper divisors (246099225).

553723227 is a wasteful number, since it uses less digits than its factorization.

553723227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61524809 (or 61524806 counting only the distinct ones).

The product of its digits is 88200, while the sum is 36.

The square root of 553723227 is about 23531.3243783685. The cubic root of 553723227 is about 821.1659138418.

The spelling of 553723227 in words is "five hundred fifty-three million, seven hundred twenty-three thousand, two hundred twenty-seven".