225054153505 has 8 divisors (see below), whose sum is σ = 270112910400. Its totient is φ = 180011372016.

The previous prime is 225054153473. The next prime is 225054153517. The reversal of 225054153505 is 505351450522.

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

It is a cyclic number.

It is not a de Polignac number, because 225054153505 - 2⁵ = 225054153473 is a prime.

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, 3962835 + ... + 4019224.

It is an arithmetic number, because the mean of its divisors is an integer number (33764113800).

Almost surely, 2^225054153505 is an apocalyptic number.

It is an amenable number.

225054153505 is a deficient number, since it is larger than the sum of its proper divisors (45058756895).

225054153505 is an equidigital number, since it uses as much as digits as its factorization.

225054153505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7987703.

The product of its (nonzero) digits is 150000, while the sum is 37.

The spelling of 225054153505 in words is "two hundred twenty-five billion, fifty-four million, one hundred fifty-three thousand, five hundred five".