2265625380268 has 24 divisors (see below), whose sum is σ = 4141597888512. Its totient is φ = 1082415720144.

The previous prime is 2265625380257. The next prime is 2265625380289. The reversal of 2265625380268 is 8620835265622.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12915180 + ... + 13089427.

It is an arithmetic number, because the mean of its divisors is an integer number (172566578688).

Almost surely, 2^{2265625380268} is an apocalyptic number.

It is an amenable number.

2265625380268 is a deficient number, since it is larger than the sum of its proper divisors (1875972508244).

2265625380268 is a wasteful number, since it uses less digits than its factorization.

2265625380268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26005581 (or 26005579 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 55.

The spelling of 2265625380268 in words is "two trillion, two hundred sixty-five billion, six hundred twenty-five million, three hundred eighty thousand, two hundred sixty-eight".