22953751448 has 8 divisors (see below), whose sum is σ = 43038283980. Its totient is φ = 11476875720.

The previous prime is 22953751417. The next prime is 22953751451. The reversal of 22953751448 is 84415735922.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 22953751396 and 22953751405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1434609458 + ... + 1434609473.

Almost surely, 2^22953751448 is an apocalyptic number.

It is an amenable number.

22953751448 is a deficient number, since it is larger than the sum of its proper divisors (20084532532).

22953751448 is a wasteful number, since it uses less digits than its factorization.

22953751448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2869218937 (or 2869218933 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 50.

The spelling of 22953751448 in words is "twenty-two billion, nine hundred fifty-three million, seven hundred fifty-one thousand, four hundred forty-eight".