11045204443554 has 16 divisors (see below), whose sum is σ = 22803002722560. Its totient is φ = 3562969175280.

The previous prime is 11045204443549. The next prime is 11045204443591. The reversal of 11045204443554 is 45534440254011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29691409609 + ... + 29691409980.

It is an arithmetic number, because the mean of its divisors is an integer number (1425187670160).

Almost surely, 2^{11045204443554} is an apocalyptic number.

11045204443554 is an abundant number, since it is smaller than the sum of its proper divisors (11757798279006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11045204443554 is a wasteful number, since it uses less digits than its factorization.

11045204443554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59382819625.

The product of its (nonzero) digits is 768000, while the sum is 42.

Adding to 11045204443554 its reverse (45534440254011), we get a palindrome (56579644697565).

The spelling of 11045204443554 in words is "eleven trillion, forty-five billion, two hundred four million, four hundred forty-three thousand, five hundred fifty-four".