22473482454 has 48 divisors (see below), whose sum is σ = 52707936240. Its totient is φ = 7096883040.

The previous prime is 22473482389. The next prime is 22473482483. The reversal of 22473482454 is 45428437422.

22473482454 is a `hidden beast` number, since 22 + 47 + 348 + 245 + 4 = 666.

22473482454 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×22473482454² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 556927 + ... + 595914.

It is an arithmetic number, because the mean of its divisors is an integer number (1098082005).

Almost surely, 2^22473482454 is an apocalyptic number.

22473482454 is an abundant number, since it is smaller than the sum of its proper divisors (30234453786).

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

22473482454 is a wasteful number, since it uses less digits than its factorization.

22473482454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1152890 (or 1152865 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 45.

The spelling of 22473482454 in words is "twenty-two billion, four hundred seventy-three million, four hundred eighty-two thousand, four hundred fifty-four".