11351225965 has 16 divisors (see below), whose sum is σ = 14144803200. Its totient is φ = 8734476352.

The previous prime is 11351225939. The next prime is 11351225987. The reversal of 11351225965 is 56952215311.

It is a cyclic number.

It is not a de Polignac number, because 11351225965 - 2⁵ = 11351225933 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110695 + ... + 186964.

It is an arithmetic number, because the mean of its divisors is an integer number (884050200).

Almost surely, 2^11351225965 is an apocalyptic number.

It is an amenable number.

11351225965 is a deficient number, since it is larger than the sum of its proper divisors (2793577235).

11351225965 is a wasteful number, since it uses less digits than its factorization.

11351225965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297956.

The product of its digits is 81000, while the sum is 40.

The spelling of 11351225965 in words is "eleven billion, three hundred fifty-one million, two hundred twenty-five thousand, nine hundred sixty-five".