11265527149 has 8 divisors (see below), whose sum is σ = 11563630848. Its totient is φ = 10969857360.

The previous prime is 11265527123. The next prime is 11265527197. The reversal of 11265527149 is 94172556211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11265527149 - 2¹¹ = 11265525101 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 (11265527549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 599097 + ... + 617614.

It is an arithmetic number, because the mean of its divisors is an integer number (1445453856).

Almost surely, 2^11265527149 is an apocalyptic number.

It is an amenable number.

11265527149 is a deficient number, since it is larger than the sum of its proper divisors (298103699).

11265527149 is a wasteful number, since it uses less digits than its factorization.

11265527149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216955.

The product of its digits is 151200, while the sum is 43.

The spelling of 11265527149 in words is "eleven billion, two hundred sixty-five million, five hundred twenty-seven thousand, one hundred forty-nine".