225403056043 has 8 divisors (see below), whose sum is σ = 246478319856. Its totient is φ = 204425138400.

The previous prime is 225403056029. The next prime is 225403056071. The reversal of 225403056043 is 340650304522.

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

It is not a de Polignac number, because 225403056043 - 2⁹ = 225403055531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225403056343) 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, 24331696 + ... + 24340957.

It is an arithmetic number, because the mean of its divisors is an integer number (30809789982).

Almost surely, 2^225403056043 is an apocalyptic number.

225403056043 is a deficient number, since it is larger than the sum of its proper divisors (21075263813).

225403056043 is a wasteful number, since it uses less digits than its factorization.

225403056043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48673085.

The product of its (nonzero) digits is 86400, while the sum is 34.

The spelling of 225403056043 in words is "two hundred twenty-five billion, four hundred three million, fifty-six thousand, forty-three".