225772367456 has 12 divisors (see below), whose sum is σ = 444489348492. Its totient is φ = 112886183712.

The previous prime is 225772367441. The next prime is 225772367473. The reversal of 225772367456 is 654763277522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3527693210 + ... + 3527693273.

It is an arithmetic number, because the mean of its divisors is an integer number (37040779041).

Almost surely, 2^225772367456 is an apocalyptic number.

It is an amenable number.

225772367456 is a deficient number, since it is larger than the sum of its proper divisors (218716981036).

225772367456 is an equidigital number, since it uses as much as digits as its factorization.

225772367456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7055386493 (or 7055386485 counting only the distinct ones).

The product of its digits is 29635200, while the sum is 56.

The spelling of 225772367456 in words is "two hundred twenty-five billion, seven hundred seventy-two million, three hundred sixty-seven thousand, four hundred fifty-six".