225404876793 has 8 divisors (see below), whose sum is σ = 300557320288. Its totient is φ = 150261175584.

The previous prime is 225404876779. The next prime is 225404876813. The reversal of 225404876793 is 397678404522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 225404876793 - 2⁸ = 225404876537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225404871793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2125171 + ... + 2228712.

It is an arithmetic number, because the mean of its divisors is an integer number (37569665036).

Almost surely, 2^225404876793 is an apocalyptic number.

It is an amenable number.

225404876793 is a deficient number, since it is larger than the sum of its proper divisors (75152443495).

225404876793 is a wasteful number, since it uses less digits than its factorization.

225404876793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4371143.

The product of its (nonzero) digits is 20321280, while the sum is 57.

The spelling of 225404876793 in words is "two hundred twenty-five billion, four hundred four million, eight hundred seventy-six thousand, seven hundred ninety-three".