225064701555 has 8 divisors (see below), whose sum is σ = 360103522512. Its totient is φ = 120034507488.

The previous prime is 225064701503. The next prime is 225064701583. The reversal of 225064701555 is 555107460522.

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

It is not a de Polignac number, because 225064701555 - 2⁷ = 225064701427 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, 7502156704 + ... + 7502156733.

It is an arithmetic number, because the mean of its divisors is an integer number (45012940314).

Almost surely, 2^225064701555 is an apocalyptic number.

225064701555 is a deficient number, since it is larger than the sum of its proper divisors (135038820957).

225064701555 is a wasteful number, since it uses less digits than its factorization.

225064701555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15004313445.

The product of its (nonzero) digits is 420000, while the sum is 42.

The spelling of 225064701555 in words is "two hundred twenty-five billion, sixty-four million, seven hundred one thousand, five hundred fifty-five".