7345708225 has 6 divisors (see below), whose sum is σ = 9108678230. Its totient is φ = 5876566560.

The previous prime is 7345708217. The next prime is 7345708241. The reversal of 7345708225 is 5228075437.

It can be written as a sum of positive squares in 3 ways, for example, as 665588401 + 6680119824 = 25799^2 + 81732^2 .

It is not a de Polignac number, because 7345708225 - 2³ = 7345708217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 146914140 + ... + 146914189.

Almost surely, 2^7345708225 is an apocalyptic number.

It is an amenable number.

7345708225 is a deficient number, since it is larger than the sum of its proper divisors (1762970005).

7345708225 is a wasteful number, since it uses less digits than its factorization.

7345708225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293828339 (or 293828334 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 43.

The square root of 7345708225 is about 85707.1072023785. The cubic root of 7345708225 is about 1943.9177767592.

The spelling of 7345708225 in words is "seven billion, three hundred forty-five million, seven hundred eight thousand, two hundred twenty-five".