11473224455 has 16 divisors (see below), whose sum is σ = 17165136384. Its totient is φ = 7152139680.

The previous prime is 11473224443. The next prime is 11473224457. The reversal of 11473224455 is 55442237411.

It is not a de Polignac number, because 11473224455 - 2¹² = 11473220359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11473224457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14899907 + ... + 14900676.

It is an arithmetic number, because the mean of its divisors is an integer number (1072821024).

Almost surely, 2^11473224455 is an apocalyptic number.

11473224455 is a deficient number, since it is larger than the sum of its proper divisors (5691911929).

11473224455 is a wasteful number, since it uses less digits than its factorization.

11473224455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29800606.

The product of its digits is 134400, while the sum is 38.

The spelling of 11473224455 in words is "eleven billion, four hundred seventy-three million, two hundred twenty-four thousand, four hundred fifty-five".