7104810285225 has 45 divisors (see below), whose sum is σ = 13160786818773. Its totient is φ = 3789168180480.

The previous prime is 7104810285211. The next prime is 7104810285229. The reversal of 7104810285225 is 5225820184017.

The square root of 7104810285225 is 2665485.

It is a perfect power (a square), and thus also a powerful number.

7104810285225 is a `hidden beast` number, since 7 + 10 + 4 + 8 + 102 + 8 + 522 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1423623626649 + 5681186658576 = 1193157^2 + 2383524^2 .

It is a tau number, because it is divible by the number of its divisors (45).

It is not a de Polignac number, because 7104810285225 - 2⁹ = 7104810284713 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (7104810285229) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 119917209 + ... + 119976441.

Almost surely, 2^{7104810285225} is an apocalyptic number.

7104810285225 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

7104810285225 is the 2665485-th square number.

7104810285225 is the 1332743-rd centered octagonal number.

It is an amenable number.

7104810285225 is a deficient number, since it is larger than the sum of its proper divisors (6055976533548).

7104810285225 is an frugal number, since it uses more digits than its factorization.

7104810285225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118488 (or 59241 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 45.

The spelling of 7104810285225 in words is "seven trillion, one hundred four billion, eight hundred ten million, two hundred eighty-five thousand, two hundred twenty-five".