225726001546 has 16 divisors (see below), whose sum is σ = 338914036224. Its totient is φ = 112754711664.

The previous prime is 225726001537. The next prime is 225726001559. The reversal of 225726001546 is 645100627522.

It is a junction number, because it is equal to n+sod(n) for n = 225726001499 and 225726001508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9664935 + ... + 9688261.

It is an arithmetic number, because the mean of its divisors is an integer number (21182127264).

Almost surely, 2^225726001546 is an apocalyptic number.

225726001546 is a deficient number, since it is larger than the sum of its proper divisors (113188034678).

225726001546 is a wasteful number, since it uses less digits than its factorization.

225726001546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27765.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 225726001546 in words is "two hundred twenty-five billion, seven hundred twenty-six million, one thousand, five hundred forty-six".