552011423 has 2 divisors, whose sum is σ = 552011424. Its totient is φ = 552011422.

The previous prime is 552011419. The next prime is 552011461. The reversal of 552011423 is 324110255.

552011423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 552011423 - 2² = 552011419 is a prime.

It is a super-2 number, since 2×552011423² = 609433222244969858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552011023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276005711 + 276005712.

It is an arithmetic number, because the mean of its divisors is an integer number (276005712).

Almost surely, 2^552011423 is an apocalyptic number.

552011423 is a deficient number, since it is larger than the sum of its proper divisors (1).

552011423 is an equidigital number, since it uses as much as digits as its factorization.

552011423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 552011423 is about 23494.9233452676. The cubic root of 552011423 is about 820.3188443782.

Adding to 552011423 its reverse (324110255), we get a palindrome (876121678).

The spelling of 552011423 in words is "five hundred fifty-two million, eleven thousand, four hundred twenty-three".