11292469061 has 4 divisors (see below), whose sum is σ = 11447160492. Its totient is φ = 11137777632.

The previous prime is 11292469051. The next prime is 11292469073. The reversal of 11292469061 is 16096429211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2379976225 + 8912492836 = 48785^2 + 94406^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11292469061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11292469031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77345606 + ... + 77345751.

It is an arithmetic number, because the mean of its divisors is an integer number (2861790123).

Almost surely, 2^11292469061 is an apocalyptic number.

It is an amenable number.

11292469061 is a deficient number, since it is larger than the sum of its proper divisors (154691431).

11292469061 is an equidigital number, since it uses as much as digits as its factorization.

11292469061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154691430.

The product of its (nonzero) digits is 46656, while the sum is 41.

The spelling of 11292469061 in words is "eleven billion, two hundred ninety-two million, four hundred sixty-nine thousand, sixty-one".