11123025504452 has 24 divisors (see below), whose sum is σ = 19894730405760. Its totient is φ = 5438998728800.

The previous prime is 11123025504431. The next prime is 11123025504517. The reversal of 11123025504452 is 25440552032111.

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, 22493702 + ... + 22982877.

It is an arithmetic number, because the mean of its divisors is an integer number (828947100240).

Almost surely, 2^{11123025504452} is an apocalyptic number.

It is an amenable number.

11123025504452 is a deficient number, since it is larger than the sum of its proper divisors (8771704901308).

11123025504452 is a wasteful number, since it uses less digits than its factorization.

11123025504452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45477931 (or 45477929 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 11123025504452 its reverse (25440552032111), we get a palindrome (36563577536563).

The spelling of 11123025504452 in words is "eleven trillion, one hundred twenty-three billion, twenty-five million, five hundred four thousand, four hundred fifty-two".