7350490225 has 27 divisors (see below), whose sum is σ = 9877152513. Its totient is φ = 5423939040.

The previous prime is 7350490207. The next prime is 7350490237. The reversal of 7350490225 is 5220940537.

The square root of 7350490225 is 85735.

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

It can be written as a sum of positive squares in 4 ways, for example, as 1894599729 + 5455890496 = 43527^2 + 73864^2 .

It is not a de Polignac number, because 7350490225 - 2¹¹ = 7350488177 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 5572116 + ... + 5573434.

Almost surely, 2^7350490225 is an apocalyptic number.

7350490225 is the 85735-th square number.

7350490225 is the 42868-th centered octagonal number.

It is an amenable number.

7350490225 is a deficient number, since it is larger than the sum of its proper divisors (2526662288).

7350490225 is an equidigital number, since it uses as much as digits as its factorization.

7350490225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2674 (or 1337 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 37.

The cubic root of 7350490225 is about 1944.3395104703.

The spelling of 7350490225 in words is "seven billion, three hundred fifty million, four hundred ninety thousand, two hundred twenty-five".