11605277063 has 2 divisors, whose sum is σ = 11605277064. Its totient is φ = 11605277062.

The previous prime is 11605277053. The next prime is 11605277077. The reversal of 11605277063 is 36077250611.

It is a weak prime.

It is an emirp because it is prime and its reverse (36077250611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11605277063 - 2⁶ = 11605276999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11605277053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5802638531 + 5802638532.

It is an arithmetic number, because the mean of its divisors is an integer number (5802638532).

Almost surely, 2^11605277063 is an apocalyptic number.

11605277063 is a deficient number, since it is larger than the sum of its proper divisors (1).

11605277063 is an equidigital number, since it uses as much as digits as its factorization.

11605277063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52920, while the sum is 38.

The spelling of 11605277063 in words is "eleven billion, six hundred five million, two hundred seventy-seven thousand, sixty-three".