22473036454 has 12 divisors (see below), whose sum is σ = 37052651412. Its totient is φ = 10215016460.

The previous prime is 22473036449. The next prime is 22473036473. The reversal of 22473036454 is 45463037422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46431652 + ... + 46432135.

It is an arithmetic number, because the mean of its divisors is an integer number (3087720951).

Almost surely, 2^22473036454 is an apocalyptic number.

22473036454 is a deficient number, since it is larger than the sum of its proper divisors (14579614958).

22473036454 is a wasteful number, since it uses less digits than its factorization.

22473036454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92863811 (or 92863800 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 40.

The spelling of 22473036454 in words is "twenty-two billion, four hundred seventy-three million, thirty-six thousand, four hundred fifty-four".