552368477 has 2 divisors, whose sum is σ = 552368478. Its totient is φ = 552368476.

The previous prime is 552368473. The next prime is 552368489. The reversal of 552368477 is 774863255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 530334841 + 22033636 = 23029^2 + 4694^2 .

It is a cyclic number.

It is not a de Polignac number, because 552368477 - 2² = 552368473 is a prime.

It is a super-2 number, since 2×552368477² = 610221868766599058, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552368473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276184238 + 276184239.

It is an arithmetic number, because the mean of its divisors is an integer number (276184239).

Almost surely, 2^552368477 is an apocalyptic number.

It is an amenable number.

552368477 is a deficient number, since it is larger than the sum of its proper divisors (1).

552368477 is an equidigital number, since it uses as much as digits as its factorization.

552368477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1411200, while the sum is 47.

The square root of 552368477 is about 23502.5206520492. The cubic root of 552368477 is about 820.4956734461.

The spelling of 552368477 in words is "five hundred fifty-two million, three hundred sixty-eight thousand, four hundred seventy-seven".