554452231 has 2 divisors, whose sum is σ = 554452232. Its totient is φ = 554452230.

The previous prime is 554452207. The next prime is 554452271. The reversal of 554452231 is 132254455.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 554452231 - 2⁷ = 554452103 is a prime.

It is a super-2 number, since 2×554452231² = 614834552921754722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 554452193 and 554452202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554452271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277226115 + 277226116.

It is an arithmetic number, because the mean of its divisors is an integer number (277226116).

Almost surely, 2^554452231 is an apocalyptic number.

554452231 is a deficient number, since it is larger than the sum of its proper divisors (1).

554452231 is an equidigital number, since it uses as much as digits as its factorization.

554452231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24000, while the sum is 31.

The square root of 554452231 is about 23546.8093592317. The cubic root of 554452231 is about 821.5261243155.

It can be divided in two parts, 5544 and 52231, that added together give a palindrome (57775).

The spelling of 554452231 in words is "five hundred fifty-four million, four hundred fifty-two thousand, two hundred thirty-one".