2265325648 has 10 divisors (see below), whose sum is σ = 4389068474. Its totient is φ = 1132662816.

The previous prime is 2265325639. The next prime is 2265325649. The reversal of 2265325648 is 8465235622.

It can be written as a sum of positive squares in only one way, i.e., 2264998464 + 327184 = 47592^2 + 572^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2265325649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70791411 + ... + 70791442.

Almost surely, 2^2265325648 is an apocalyptic number.

It is an amenable number.

2265325648 is a deficient number, since it is larger than the sum of its proper divisors (2123742826).

2265325648 is a wasteful number, since it uses less digits than its factorization.

2265325648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141582861 (or 141582855 counting only the distinct ones).

The product of its digits is 691200, while the sum is 43.

The square root of 2265325648 is about 47595.4372603089. The cubic root of 2265325648 is about 1313.3391201671.

The spelling of 2265325648 in words is "two billion, two hundred sixty-five million, three hundred twenty-five thousand, six hundred forty-eight".