552447077471 has 2 divisors, whose sum is σ = 552447077472. Its totient is φ = 552447077470.

The previous prime is 552447077461. The next prime is 552447077491. The reversal of 552447077471 is 174770744255.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 552447077471 - 2⁶ = 552447077407 is a prime.

It is a super-3 number, since 3×552447077471³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552447077461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276223538735 + 276223538736.

It is an arithmetic number, because the mean of its divisors is an integer number (276223538736).

Almost surely, 2^552447077471 is an apocalyptic number.

552447077471 is a deficient number, since it is larger than the sum of its proper divisors (1).

552447077471 is an equidigital number, since it uses as much as digits as its factorization.

552447077471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7683200, while the sum is 53.

The spelling of 552447077471 in words is "five hundred fifty-two billion, four hundred forty-seven million, seventy-seven thousand, four hundred seventy-one".