7072458737 has 2 divisors, whose sum is σ = 7072458738. Its totient is φ = 7072458736.

The previous prime is 7072458719. The next prime is 7072458751. The reversal of 7072458737 is 7378542707.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7035686641 + 36772096 = 83879^2 + 6064^2 .

It is a cyclic number.

It is not a de Polignac number, because 7072458737 - 2²⁰ = 7071410161 is a prime.

It is not a weakly prime, because it can be changed into another prime (7077458737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3536229368 + 3536229369.

It is an arithmetic number, because the mean of its divisors is an integer number (3536229369).

Almost surely, 2^7072458737 is an apocalyptic number.

It is an amenable number.

7072458737 is a deficient number, since it is larger than the sum of its proper divisors (1).

7072458737 is an equidigital number, since it uses as much as digits as its factorization.

7072458737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304960, while the sum is 50.

The square root of 7072458737 is about 84097.9116090287. The cubic root of 7072458737 is about 1919.5089471384.

The spelling of 7072458737 in words is "seven billion, seventy-two million, four hundred fifty-eight thousand, seven hundred thirty-seven".