225776250135 has 48 divisors (see below), whose sum is σ = 398334231360. Its totient is φ = 118276247040.

The previous prime is 225776250121. The next prime is 225776250151. The reversal of 225776250135 is 531052677522.

225776250135 is a `hidden beast` number, since 2 + 2 + 5 + 7 + 7 + 625 + 0 + 13 + 5 = 666.

It is not a de Polignac number, because 225776250135 - 2⁵ = 225776250103 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 728107 + ... + 990803.

It is an arithmetic number, because the mean of its divisors is an integer number (8298629820).

Almost surely, 2^225776250135 is an apocalyptic number.

225776250135 is a deficient number, since it is larger than the sum of its proper divisors (172557981225).

225776250135 is a wasteful number, since it uses less digits than its factorization.

225776250135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263048 (or 263045 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 45.

The spelling of 225776250135 in words is "two hundred twenty-five billion, seven hundred seventy-six million, two hundred fifty thousand, one hundred thirty-five".