11469265901 has 2 divisors, whose sum is σ = 11469265902. Its totient is φ = 11469265900.

The previous prime is 11469265877. The next prime is 11469265921. The reversal of 11469265901 is 10956296411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6356872900 + 5112393001 = 79730^2 + 71501^2 .

It is an emirp because it is prime and its reverse (10956296411) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11469265901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11469265921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5734632950 + 5734632951.

It is an arithmetic number, because the mean of its divisors is an integer number (5734632951).

Almost surely, 2^11469265901 is an apocalyptic number.

It is an amenable number.

11469265901 is a deficient number, since it is larger than the sum of its proper divisors (1).

11469265901 is an equidigital number, since it uses as much as digits as its factorization.

11469265901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 44.

The spelling of 11469265901 in words is "eleven billion, four hundred sixty-nine million, two hundred sixty-five thousand, nine hundred one".