11266255534 has 4 divisors (see below), whose sum is σ = 16899383304. Its totient is φ = 5633127766.

The previous prime is 11266255499. The next prime is 11266255537. The reversal of 11266255534 is 43555266211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11266255537) by changing a digit.

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 as a sum of consecutive naturals, namely, 2816563882 + ... + 2816563885.

It is an arithmetic number, because the mean of its divisors is an integer number (4224845826).

Almost surely, 2^11266255534 is an apocalyptic number.

11266255534 is a deficient number, since it is larger than the sum of its proper divisors (5633127770).

11266255534 is an equidigital number, since it uses as much as digits as its factorization.

11266255534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5633127769.

The product of its digits is 216000, while the sum is 40.

The spelling of 11266255534 in words is "eleven billion, two hundred sixty-six million, two hundred fifty-five thousand, five hundred thirty-four".