225510645054 has 64 divisors (see below), whose sum is σ = 484181784576. Its totient is φ = 69772191744.

The previous prime is 225510645013. The next prime is 225510645077. The reversal of 225510645054 is 450546015522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2387494 + ... + 2480150.

It is an arithmetic number, because the mean of its divisors is an integer number (7565340384).

Almost surely, 2^225510645054 is an apocalyptic number.

225510645054 is an abundant number, since it is smaller than the sum of its proper divisors (258671139522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225510645054 is a wasteful number, since it uses less digits than its factorization.

225510645054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93009.

The product of its (nonzero) digits is 240000, while the sum is 39.

The spelling of 225510645054 in words is "two hundred twenty-five billion, five hundred ten million, six hundred forty-five thousand, fifty-four".