552099979 has 2 divisors, whose sum is σ = 552099980. Its totient is φ = 552099978.

The previous prime is 552099937. The next prime is 552100001. The reversal of 552099979 is 979990255.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 552099979 - 2²⁷ = 417882251 is a prime.

It is not a weakly prime, because it can be changed into another prime (552099179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276049989 + 276049990.

It is an arithmetic number, because the mean of its divisors is an integer number (276049990).

Almost surely, 2^552099979 is an apocalyptic number.

552099979 is a deficient number, since it is larger than the sum of its proper divisors (1).

552099979 is an equidigital number, since it uses as much as digits as its factorization.

552099979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2296350, while the sum is 55.

The square root of 552099979 is about 23496.8078470247. The cubic root of 552099979 is about 820.3627083686.

The spelling of 552099979 in words is "five hundred fifty-two million, ninety-nine thousand, nine hundred seventy-nine".