552403000423 has 2 divisors, whose sum is σ = 552403000424. Its totient is φ = 552403000422.

The previous prime is 552403000399. The next prime is 552403000439. The reversal of 552403000423 is 324000304255.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 552403000423 - 2¹³ = 552402992231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 552403000391 and 552403000400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552403000823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276201500211 + 276201500212.

It is an arithmetic number, because the mean of its divisors is an integer number (276201500212).

Almost surely, 2^552403000423 is an apocalyptic number.

552403000423 is a deficient number, since it is larger than the sum of its proper divisors (1).

552403000423 is an equidigital number, since it uses as much as digits as its factorization.

552403000423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 28.

Adding to 552403000423 its reverse (324000304255), we get a palindrome (876403304678).

The spelling of 552403000423 in words is "five hundred fifty-two billion, four hundred three million, four hundred twenty-three", and thus it is an aban number.