225070047593 has 4 divisors (see below), whose sum is σ = 227390357460. Its totient is φ = 222749737728.

The previous prime is 225070047577. The next prime is 225070047617. The reversal of 225070047593 is 395740070522.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 31512285289 + 193557762304 = 177517^2 + 439952^2 .

It is a cyclic number.

It is not a de Polignac number, because 225070047593 - 2⁴ = 225070047577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225070047523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1160154788 + ... + 1160154981.

It is an arithmetic number, because the mean of its divisors is an integer number (56847589365).

Almost surely, 2^225070047593 is an apocalyptic number.

It is an amenable number.

225070047593 is a deficient number, since it is larger than the sum of its proper divisors (2320309867).

225070047593 is an equidigital number, since it uses as much as digits as its factorization.

225070047593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2320309866.

The product of its (nonzero) digits is 529200, while the sum is 44.

The spelling of 225070047593 in words is "two hundred twenty-five billion, seventy million, forty-seven thousand, five hundred ninety-three".