225577800746 has 16 divisors (see below), whose sum is σ = 340179844608. Its totient is φ = 112184664000.

The previous prime is 225577800697. The next prime is 225577800793. The reversal of 225577800746 is 647008775522.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3560546 + ... + 3623346.

It is an arithmetic number, because the mean of its divisors is an integer number (21261240288).

Almost surely, 2^225577800746 is an apocalyptic number.

225577800746 is a deficient number, since it is larger than the sum of its proper divisors (114602043862).

225577800746 is a wasteful number, since it uses less digits than its factorization.

225577800746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72397.

The product of its (nonzero) digits is 6585600, while the sum is 53.

The spelling of 225577800746 in words is "two hundred twenty-five billion, five hundred seventy-seven million, eight hundred thousand, seven hundred forty-six".