11054136412445 has 32 divisors (see below), whose sum is σ = 15349989715200. Its totient is φ = 7485051525120.

The previous prime is 11054136412439. The next prime is 11054136412447. The reversal of 11054136412445 is 54421463145011.

It is a happy number.

It is not a de Polignac number, because 11054136412445 - 2¹⁸ = 11054136150301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11054136412447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5131031 + ... + 6959579.

It is an arithmetic number, because the mean of its divisors is an integer number (479687178600).

Almost surely, 2^{11054136412445} is an apocalyptic number.

It is an amenable number.

11054136412445 is a deficient number, since it is larger than the sum of its proper divisors (4295853302755).

11054136412445 is a wasteful number, since it uses less digits than its factorization.

11054136412445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1830725.

The product of its (nonzero) digits is 230400, while the sum is 41.

Adding to 11054136412445 its reverse (54421463145011), we get a palindrome (65475599557456).

The spelling of 11054136412445 in words is "eleven trillion, fifty-four billion, one hundred thirty-six million, four hundred twelve thousand, four hundred forty-five".