7275425237 has 2 divisors, whose sum is σ = 7275425238. Its totient is φ = 7275425236.

The previous prime is 7275425231. The next prime is 7275425243. The reversal of 7275425237 is 7325245727.

It is a balanced prime because it is at equal distance from previous prime (7275425231) and next prime (7275425243).

It can be written as a sum of positive squares in only one way, i.e., 7275066436 + 358801 = 85294^2 + 599^2 .

It is a cyclic number.

It is not a de Polignac number, because 7275425237 - 2⁶ = 7275425173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7275425231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3637712618 + 3637712619.

It is an arithmetic number, because the mean of its divisors is an integer number (3637712619).

Almost surely, 2^7275425237 is an apocalyptic number.

It is an amenable number.

7275425237 is a deficient number, since it is larger than the sum of its proper divisors (1).

7275425237 is an equidigital number, since it uses as much as digits as its factorization.

7275425237 is an evil number, because the sum of its binary digits is even.

The product of its digits is 823200, while the sum is 44.

The square root of 7275425237 is about 85296.1032931751. The cubic root of 7275425237 is about 1937.6981624137.

The spelling of 7275425237 in words is "seven billion, two hundred seventy-five million, four hundred twenty-five thousand, two hundred thirty-seven".