4611345632225 has 12 divisors (see below), whose sum is σ = 6054425560044. Its totient is φ = 3472072005120.

The previous prime is 4611345632209. The next prime is 4611345632263. The reversal of 4611345632225 is 5222365431164.

It can be written as a sum of positive squares in 6 ways, for example, as 304562704384 + 4306782927841 = 551872^2 + 2075279^2 .

It is not a de Polignac number, because 4611345632225 - 2⁴ = 4611345632209 is a prime.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

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, 5425112084 + ... + 5425112933.

It is an arithmetic number, because the mean of its divisors is an integer number (504535463337).

Almost surely, 2^{4611345632225} is an apocalyptic number.

It is an amenable number.

4611345632225 is a deficient number, since it is larger than the sum of its proper divisors (1443079927819).

4611345632225 is a wasteful number, since it uses less digits than its factorization.

4611345632225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10850225044 (or 10850225039 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 44.

The spelling of 4611345632225 in words is "four trillion, six hundred eleven billion, three hundred forty-five million, six hundred thirty-two thousand, two hundred twenty-five".