552830477 has 2 divisors, whose sum is σ = 552830478. Its totient is φ = 552830476.

The previous prime is 552830459. The next prime is 552830513. The reversal of 552830477 is 774038255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 424936996 + 127893481 = 20614^2 + 11309^2 .

It is a cyclic number.

It is not a de Polignac number, because 552830477 - 2⁸ = 552830221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552830407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276415238 + 276415239.

It is an arithmetic number, because the mean of its divisors is an integer number (276415239).

Almost surely, 2^552830477 is an apocalyptic number.

It is an amenable number.

552830477 is a deficient number, since it is larger than the sum of its proper divisors (1).

552830477 is an equidigital number, since it uses as much as digits as its factorization.

552830477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 235200, while the sum is 41.

The square root of 552830477 is about 23512.3473307112. The cubic root of 552830477 is about 820.7243634008.

The spelling of 552830477 in words is "five hundred fifty-two million, eight hundred thirty thousand, four hundred seventy-seven".