7068837253 has 4 divisors (see below), whose sum is σ = 7069297708. Its totient is φ = 7068376800.

The previous prime is 7068837247. The next prime is 7068837257. The reversal of 7068837253 is 3527388607.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3527388607 = 97 ⋅36364831.

It can be written as a sum of positive squares in 2 ways, for example, as 6538824769 + 530012484 = 80863^2 + 23022^2 .

It is a cyclic number.

It is not a de Polignac number, because 7068837253 - 2²⁹ = 6531966341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7068837197 and 7068837206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7068837257) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 206376 + ... + 238177.

It is an arithmetic number, because the mean of its divisors is an integer number (1767324427).

Almost surely, 2^7068837253 is an apocalyptic number.

It is an amenable number.

7068837253 is a deficient number, since it is larger than the sum of its proper divisors (460455).

7068837253 is a wasteful number, since it uses less digits than its factorization.

7068837253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460454.

The product of its (nonzero) digits is 1693440, while the sum is 49.

The square root of 7068837253 is about 84076.3774968927. The cubic root of 7068837253 is about 1919.1812601653.

The spelling of 7068837253 in words is "seven billion, sixty-eight million, eight hundred thirty-seven thousand, two hundred fifty-three".