7125570607 has 2 divisors, whose sum is σ = 7125570608. Its totient is φ = 7125570606.

The previous prime is 7125570601. The next prime is 7125570619. The reversal of 7125570607 is 7060755217.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7125570607 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7125570607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7125570601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3562785303 + 3562785304.

It is an arithmetic number, because the mean of its divisors is an integer number (3562785304).

Almost surely, 2^7125570607 is an apocalyptic number.

7125570607 is a deficient number, since it is larger than the sum of its proper divisors (1).

7125570607 is an equidigital number, since it uses as much as digits as its factorization.

7125570607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 102900, while the sum is 40.

The square root of 7125570607 is about 84413.0949971626. The cubic root of 7125570607 is about 1924.3019322598.

The spelling of 7125570607 in words is "seven billion, one hundred twenty-five million, five hundred seventy thousand, six hundred seven".