225015576734 has 8 divisors (see below), whose sum is σ = 363486700920. Its totient is φ = 103853343096.

The previous prime is 225015576703. The next prime is 225015576739. The reversal of 225015576734 is 437675510522.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225015576739) 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, 4327222604 + ... + 4327222655.

It is an arithmetic number, because the mean of its divisors is an integer number (45435837615).

Almost surely, 2^225015576734 is an apocalyptic number.

225015576734 is a deficient number, since it is larger than the sum of its proper divisors (138471124186).

225015576734 is a wasteful number, since it uses less digits than its factorization.

225015576734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8654445274.

The product of its (nonzero) digits is 1764000, while the sum is 47.

The spelling of 225015576734 in words is "two hundred twenty-five billion, fifteen million, five hundred seventy-six thousand, seven hundred thirty-four".