22451341653 has 48 divisors (see below), whose sum is σ = 35159814144. Its totient is φ = 13723395840.

The previous prime is 22451341639. The next prime is 22451341657. The reversal of 22451341653 is 35614315422.

22451341653 is a `hidden beast` number, since 224 + 5 + 13 + 416 + 5 + 3 = 666.

It is not a de Polignac number, because 22451341653 - 2¹³ = 22451333461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22451341657) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12591000 + ... + 12592782.

It is an arithmetic number, because the mean of its divisors is an integer number (732496128).

Almost surely, 2^22451341653 is an apocalyptic number.

It is an amenable number.

22451341653 is a deficient number, since it is larger than the sum of its proper divisors (12708472491).

22451341653 is a wasteful number, since it uses less digits than its factorization.

22451341653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2466 (or 2463 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The spelling of 22451341653 in words is "twenty-two billion, four hundred fifty-one million, three hundred forty-one thousand, six hundred fifty-three".