11450362589 has 2 divisors, whose sum is σ = 11450362590. Its totient is φ = 11450362588.

The previous prime is 11450362541. The next prime is 11450362601. The reversal of 11450362589 is 98526305411.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8661466489 + 2788896100 = 93067^2 + 52810^2 .

It is an emirp because it is prime and its reverse (98526305411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11450362589 - 2²⁰ = 11449314013 is a prime.

It is a super-2 number, since 2×11450362589² (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 (11450362489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5725181294 + 5725181295.

It is an arithmetic number, because the mean of its divisors is an integer number (5725181295).

Almost surely, 2^11450362589 is an apocalyptic number.

It is an amenable number.

11450362589 is a deficient number, since it is larger than the sum of its proper divisors (1).

11450362589 is an equidigital number, since it uses as much as digits as its factorization.

11450362589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 44.

The spelling of 11450362589 in words is "eleven billion, four hundred fifty million, three hundred sixty-two thousand, five hundred eighty-nine".