225953192761 has 16 divisors (see below), whose sum is σ = 231102097408. Its totient is φ = 220852785600.

The previous prime is 225953192747. The next prime is 225953192789. The reversal of 225953192761 is 167291359522.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 225953192761 - 2¹⁷ = 225953061689 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 225953192699 and 225953192708.

It is not an unprimeable number, because it can be changed into a prime (225953192701) 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, 15969256 + ... + 15983398.

It is an arithmetic number, because the mean of its divisors is an integer number (14443881088).

Almost surely, 2^225953192761 is an apocalyptic number.

It is an amenable number.

225953192761 is a deficient number, since it is larger than the sum of its proper divisors (5148904647).

225953192761 is a wasteful number, since it uses less digits than its factorization.

225953192761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15832.

The product of its digits is 2041200, while the sum is 52.

The spelling of 225953192761 in words is "two hundred twenty-five billion, nine hundred fifty-three million, one hundred ninety-two thousand, seven hundred sixty-one".