11027251045 has 16 divisors (see below), whose sum is σ = 13423957632. Its totient is φ = 8694387520.

The previous prime is 11027250977. The next prime is 11027251051. The reversal of 11027251045 is 54015272011.

It is not a de Polignac number, because 11027251045 - 2¹⁹ = 11026726757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1676934 + ... + 1683496.

It is an arithmetic number, because the mean of its divisors is an integer number (838997352).

Almost surely, 2^11027251045 is an apocalyptic number.

It is an amenable number.

11027251045 is a deficient number, since it is larger than the sum of its proper divisors (2396706587).

11027251045 is an equidigital number, since it uses as much as digits as its factorization.

11027251045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11372.

The product of its (nonzero) digits is 2800, while the sum is 28.

The spelling of 11027251045 in words is "eleven billion, twenty-seven million, two hundred fifty-one thousand, forty-five".