22406453163 has 6 divisors (see below), whose sum is σ = 32364876804. Its totient is φ = 14937635436.

The previous prime is 22406453149. The next prime is 22406453183. The reversal of 22406453163 is 36135460422.

22406453163 is a `hidden beast` number, since 2 + 2 + 4 + 0 + 64 + 531 + 63 = 666.

It is not a de Polignac number, because 22406453163 - 2²¹ = 22404356011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22406453123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1244802945 + ... + 1244802962.

It is an arithmetic number, because the mean of its divisors is an integer number (5394146134).

Almost surely, 2^22406453163 is an apocalyptic number.

22406453163 is a deficient number, since it is larger than the sum of its proper divisors (9958423641).

22406453163 is a wasteful number, since it uses less digits than its factorization.

22406453163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2489605913 (or 2489605910 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 22406453163 in words is "twenty-two billion, four hundred six million, four hundred fifty-three thousand, one hundred sixty-three".