225262872055 has 16 divisors (see below), whose sum is σ = 297302753664. Its totient is φ = 162808646400.

The previous prime is 225262872053. The next prime is 225262872061. The reversal of 225262872055 is 550278262522.

It is not a de Polignac number, because 225262872055 - 2¹ = 225262872053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225262871996 and 225262872014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225262872053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36864846 + ... + 36870955.

It is an arithmetic number, because the mean of its divisors is an integer number (18581422104).

Almost surely, 2^225262872055 is an apocalyptic number.

225262872055 is a deficient number, since it is larger than the sum of its proper divisors (72039881609).

225262872055 is a wasteful number, since it uses less digits than its factorization.

225262872055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73735866.

The product of its (nonzero) digits is 1344000, while the sum is 46.

The spelling of 225262872055 in words is "two hundred twenty-five billion, two hundred sixty-two million, eight hundred seventy-two thousand, fifty-five".