11032499969 has 2 divisors, whose sum is σ = 11032499970. Its totient is φ = 11032499968.

The previous prime is 11032499941. The next prime is 11032499983. The reversal of 11032499969 is 96999423011.

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., 7007866369 + 4024633600 = 83713^2 + 63440^2 .

It is a cyclic number.

It is not a de Polignac number, because 11032499969 - 2⁸ = 11032499713 is a prime.

It is a super-2 number, since 2×11032499969² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11032499969.

It is not a weakly prime, because it can be changed into another prime (11032499939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5516249984 + 5516249985.

It is an arithmetic number, because the mean of its divisors is an integer number (5516249985).

Almost surely, 2^11032499969 is an apocalyptic number.

It is an amenable number.

11032499969 is a deficient number, since it is larger than the sum of its proper divisors (1).

11032499969 is an equidigital number, since it uses as much as digits as its factorization.

11032499969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 944784, while the sum is 53.

The spelling of 11032499969 in words is "eleven billion, thirty-two million, four hundred ninety-nine thousand, nine hundred sixty-nine".