7425500671 has 2 divisors, whose sum is σ = 7425500672. Its totient is φ = 7425500670.

The previous prime is 7425500657. The next prime is 7425500681. The reversal of 7425500671 is 1760055247.

It is a strong prime.

It is an emirp because it is prime and its reverse (1760055247) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7425500671 - 2⁵ = 7425500639 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7425500671.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7425500681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3712750335 + 3712750336.

It is an arithmetic number, because the mean of its divisors is an integer number (3712750336).

Almost surely, 2^7425500671 is an apocalyptic number.

7425500671 is a deficient number, since it is larger than the sum of its proper divisors (1).

7425500671 is an equidigital number, since it uses as much as digits as its factorization.

7425500671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58800, while the sum is 37.

The square root of 7425500671 is about 86171.3448369004. The cubic root of 7425500671 is about 1950.9310190168.

The spelling of 7425500671 in words is "seven billion, four hundred twenty-five million, five hundred thousand, six hundred seventy-one".