4611745288225 has 12 divisors (see below), whose sum is σ = 5840235736704. Its totient is φ = 3610898437520.

The previous prime is 4611745288211. The next prime is 4611745288253. The reversal of 4611745288225 is 5228825471164.

It is not a de Polignac number, because 4611745288225 - 2⁷ = 4611745288097 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1962443629 + ... + 1962445978.

It is an arithmetic number, because the mean of its divisors is an integer number (486686311392).

Almost surely, 2^{4611745288225} is an apocalyptic number.

It is an amenable number.

4611745288225 is a deficient number, since it is larger than the sum of its proper divisors (1228490448479).

4611745288225 is a wasteful number, since it uses less digits than its factorization.

4611745288225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3924889664 (or 3924889659 counting only the distinct ones).

The product of its digits is 8601600, while the sum is 55.

The spelling of 4611745288225 in words is "four trillion, six hundred eleven billion, seven hundred forty-five million, two hundred eighty-eight thousand, two hundred twenty-five".