552055423 has 2 divisors, whose sum is σ = 552055424. Its totient is φ = 552055422.

The previous prime is 552055403. The next prime is 552055531. The reversal of 552055423 is 324550255.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 552055423 - 2⁵ = 552055391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552055403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276027711 + 276027712.

It is an arithmetic number, because the mean of its divisors is an integer number (276027712).

Almost surely, 2^552055423 is an apocalyptic number.

552055423 is a deficient number, since it is larger than the sum of its proper divisors (1).

552055423 is an equidigital number, since it uses as much as digits as its factorization.

552055423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30000, while the sum is 31.

The square root of 552055423 is about 23495.8596991044. The cubic root of 552055423 is about 820.3406392594.

The spelling of 552055423 in words is "five hundred fifty-two million, fifty-five thousand, four hundred twenty-three".