2256530607 has 6 divisors (see below), whose sum is σ = 3259433112. Its totient is φ = 1504353732.

The previous prime is 2256530599. The next prime is 2256530623. The reversal of 2256530607 is 7060356522.

It is a happy number.

2256530607 is a `hidden beast` number, since 2 + 2 + 565 + 30 + 60 + 7 = 666.

It is not a de Polignac number, because 2256530607 - 2³ = 2256530599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2256570607) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 125362803 + ... + 125362820.

It is an arithmetic number, because the mean of its divisors is an integer number (543238852).

Almost surely, 2^2256530607 is an apocalyptic number.

2256530607 is a deficient number, since it is larger than the sum of its proper divisors (1002902505).

2256530607 is a wasteful number, since it uses less digits than its factorization.

2256530607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250725629 (or 250725626 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 2256530607 is about 47502.9536660617. The cubic root of 2256530607 is about 1311.6372526597.

The spelling of 2256530607 in words is "two billion, two hundred fifty-six million, five hundred thirty thousand, six hundred seven".