2254091568 has 20 divisors (see below), whose sum is σ = 5823070008. Its totient is φ = 751363840.

The previous prime is 2254091549. The next prime is 2254091573. The reversal of 2254091568 is 8651904522.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23480073 + ... + 23480168.

Almost surely, 2^2254091568 is an apocalyptic number.

It is an amenable number.

2254091568 is an abundant number, since it is smaller than the sum of its proper divisors (3568978440).

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

2254091568 is a wasteful number, since it uses less digits than its factorization.

2254091568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46960252 (or 46960246 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 2254091568 is about 47477.2742267287. The cubic root of 2254091568 is about 1311.1645080959.

The spelling of 2254091568 in words is "two billion, two hundred fifty-four million, ninety-one thousand, five hundred sixty-eight".