225153121500152 has 16 divisors (see below), whose sum is σ = 422206489676400. Its totient is φ = 112564724253120.

The previous prime is 225153121500089. The next prime is 225153121500169. The reversal of 225153121500152 is 251005121351522.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1479481277 + ... + 1479633452.

It is an arithmetic number, because the mean of its divisors is an integer number (26387905604775).

Almost surely, 2^{225153121500152} is an apocalyptic number.

It is an amenable number.

225153121500152 is a deficient number, since it is larger than the sum of its proper divisors (197053368176248).

225153121500152 is a wasteful number, since it uses less digits than its factorization.

225153121500152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2959124246 (or 2959124242 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 35.

Adding to 225153121500152 its reverse (251005121351522), we get a palindrome (476158242851674).

The spelling of 225153121500152 in words is "two hundred twenty-five trillion, one hundred fifty-three billion, one hundred twenty-one million, five hundred thousand, one hundred fifty-two".