5535521207 has 2 divisors, whose sum is σ = 5535521208. Its totient is φ = 5535521206.

The previous prime is 5535521203. The next prime is 5535521221. The reversal of 5535521207 is 7021255355.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5535521207 - 2² = 5535521203 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5535521203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2767760603 + 2767760604.

It is an arithmetic number, because the mean of its divisors is an integer number (2767760604).

Almost surely, 2^5535521207 is an apocalyptic number.

5535521207 is a deficient number, since it is larger than the sum of its proper divisors (1).

5535521207 is an equidigital number, since it uses as much as digits as its factorization.

5535521207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52500, while the sum is 35.

The square root of 5535521207 is about 74401.0833724886. The cubic root of 5535521207 is about 1768.9660837996.

The spelling of 5535521207 in words is "five billion, five hundred thirty-five million, five hundred twenty-one thousand, two hundred seven".