225042450470 has 16 divisors (see below), whose sum is σ = 405085943808. Its totient is φ = 90014861760.

The previous prime is 225042450469. The next prime is 225042450593. The reversal of 225042450470 is 74054240522.

It is a self number, because there is not a number n which added to its sum of digits gives 225042450470.

It is a congruent number.

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, 224402 + ... + 707418.

It is an arithmetic number, because the mean of its divisors is an integer number (25317871488).

Almost surely, 2^225042450470 is an apocalyptic number.

225042450470 is a deficient number, since it is larger than the sum of its proper divisors (180043493338).

225042450470 is a wasteful number, since it uses less digits than its factorization.

225042450470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529615.

The product of its (nonzero) digits is 89600, while the sum is 35.

Adding to 225042450470 its reverse (74054240522), we get a palindrome (299096690992).

The spelling of 225042450470 in words is "two hundred twenty-five billion, forty-two million, four hundred fifty thousand, four hundred seventy".