225900582719 has 16 divisors (see below), whose sum is σ = 264524080128. Its totient is φ = 188891924832.

The previous prime is 225900582647. The next prime is 225900582767. The reversal of 225900582719 is 917285009522.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 225900582719 - 2²⁴ = 225883805503 is a prime.

It is a super-2 number, since 2×225900582719² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225900582119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1017284 + ... + 1219289.

It is an arithmetic number, because the mean of its divisors is an integer number (16532755008).

Almost surely, 2^225900582719 is an apocalyptic number.

225900582719 is a deficient number, since it is larger than the sum of its proper divisors (38623497409).

225900582719 is a wasteful number, since it uses less digits than its factorization.

225900582719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2236934.

The product of its (nonzero) digits is 907200, while the sum is 50.

The spelling of 225900582719 in words is "two hundred twenty-five billion, nine hundred million, five hundred eighty-two thousand, seven hundred nineteen".