552195797 has 2 divisors, whose sum is σ = 552195798. Its totient is φ = 552195796.

The previous prime is 552195781. The next prime is 552195869. The reversal of 552195797 is 797591255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 294946276 + 257249521 = 17174^2 + 16039^2 .

It is a cyclic number.

It is not a de Polignac number, because 552195797 - 2⁴ = 552195781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552195767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276097898 + 276097899.

It is an arithmetic number, because the mean of its divisors is an integer number (276097899).

Almost surely, 2^552195797 is an apocalyptic number.

It is an amenable number.

552195797 is a deficient number, since it is larger than the sum of its proper divisors (1).

552195797 is an equidigital number, since it uses as much as digits as its factorization.

552195797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 992250, while the sum is 50.

The square root of 552195797 is about 23498.8467163816. The cubic root of 552195797 is about 820.4101641254.

It can be divided in two parts, 55219 and 5797, that added together give a palindrome (61016).

The spelling of 552195797 in words is "five hundred fifty-two million, one hundred ninety-five thousand, seven hundred ninety-seven".