10555901263 has 2 divisors, whose sum is σ = 10555901264. Its totient is φ = 10555901262.

The previous prime is 10555901261. The next prime is 10555901299. The reversal of 10555901263 is 36210955501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10555901263 - 2¹ = 10555901261 is a prime.

It is a super-2 number, since 2×10555901263² (a number of 21 digits) contains 22 as substring.

Together with 10555901261, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10555901261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5277950631 + 5277950632.

It is an arithmetic number, because the mean of its divisors is an integer number (5277950632).

Almost surely, 2^10555901263 is an apocalyptic number.

10555901263 is a deficient number, since it is larger than the sum of its proper divisors (1).

10555901263 is an equidigital number, since it uses as much as digits as its factorization.

10555901263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40500, while the sum is 37.

The spelling of 10555901263 in words is "ten billion, five hundred fifty-five million, nine hundred one thousand, two hundred sixty-three".