7052430290 has 16 divisors (see below), whose sum is σ = 12698609112. Its totient is φ = 2820031104.

The previous prime is 7052430277. The next prime is 7052430311. The reversal of 7052430290 is 920342507.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6109141921 + 943288369 = 78161^2 + 30713^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85739 + ... + 146478.

Almost surely, 2^7052430290 is an apocalyptic number.

7052430290 is a deficient number, since it is larger than the sum of its proper divisors (5646178822).

7052430290 is a wasteful number, since it uses less digits than its factorization.

7052430290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235261.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 7052430290 is about 83978.7490380751. The cubic root of 7052430290 is about 1917.6952859892.

Adding to 7052430290 its reverse (920342507), we get a palindrome (7972772797).

The spelling of 7052430290 in words is "seven billion, fifty-two million, four hundred thirty thousand, two hundred ninety".