225015650264 has 16 divisors (see below), whose sum is σ = 427683856920. Its totient is φ = 110966621760.

The previous prime is 225015650261. The next prime is 225015650287. The reversal of 225015650264 is 462056510522.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225015650261) 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, 192649802 + ... + 192650969.

Almost surely, 2^225015650264 is an apocalyptic number.

It is an amenable number.

225015650264 is a deficient number, since it is larger than the sum of its proper divisors (202668206656).

225015650264 is a wasteful number, since it uses less digits than its factorization.

225015650264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385300850 (or 385300846 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 38.

It can be divided in two parts, 22501 and 5650264, that added together give a palindrome (5672765).

The spelling of 225015650264 in words is "two hundred twenty-five billion, fifteen million, six hundred fifty thousand, two hundred sixty-four".