2265422450 has 12 divisors (see below), whose sum is σ = 4213685850. Its totient is φ = 906168960.

The previous prime is 2265422447. The next prime is 2265422473. The reversal of 2265422450 is 542245622.

It can be written as a sum of positive squares in 3 ways, for example, as 980128249 + 1285294201 = 31307^2 + 35851^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22654175 + ... + 22654274.

Almost surely, 2^2265422450 is an apocalyptic number.

2265422450 is a deficient number, since it is larger than the sum of its proper divisors (1948263400).

2265422450 is a wasteful number, since it uses less digits than its factorization.

2265422450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45308461 (or 45308456 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 2265422450 is about 47596.4541746546. The cubic root of 2265422450 is about 1313.3578271233.

The spelling of 2265422450 in words is "two billion, two hundred sixty-five million, four hundred twenty-two thousand, four hundred fifty".