552520635049 has 2 divisors, whose sum is σ = 552520635050. Its totient is φ = 552520635048.

The previous prime is 552520635041. The next prime is 552520635077. The reversal of 552520635049 is 940536025255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 391916065024 + 160604570025 = 626032^2 + 400755^2 .

It is a cyclic number.

It is not a de Polignac number, because 552520635049 - 2³ = 552520635041 is a prime.

It is not a weakly prime, because it can be changed into another prime (552520635041) 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, 276260317524 + 276260317525.

It is an arithmetic number, because the mean of its divisors is an integer number (276260317525).

Almost surely, 2^552520635049 is an apocalyptic number.

It is an amenable number.

552520635049 is a deficient number, since it is larger than the sum of its proper divisors (1).

552520635049 is an equidigital number, since it uses as much as digits as its factorization.

552520635049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620000, while the sum is 46.

The spelling of 552520635049 in words is "five hundred fifty-two billion, five hundred twenty million, six hundred thirty-five thousand, forty-nine".