10118553559 has 2 divisors, whose sum is σ = 10118553560. Its totient is φ = 10118553558.

The previous prime is 10118553539. The next prime is 10118553581. The reversal of 10118553559 is 95535581101.

10118553559 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10118553559 - 2¹¹ = 10118551511 is a prime.

It is a super-2 number, since 2×10118553559² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10118553539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5059276779 + 5059276780.

It is an arithmetic number, because the mean of its divisors is an integer number (5059276780).

Almost surely, 2^10118553559 is an apocalyptic number.

10118553559 is a deficient number, since it is larger than the sum of its proper divisors (1).

10118553559 is an equidigital number, since it uses as much as digits as its factorization.

10118553559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 135000, while the sum is 43.

The spelling of 10118553559 in words is "ten billion, one hundred eighteen million, five hundred fifty-three thousand, five hundred fifty-nine".