6457572967 has 2 divisors, whose sum is σ = 6457572968. Its totient is φ = 6457572966.

The previous prime is 6457572931. The next prime is 6457572971. The reversal of 6457572967 is 7692757546.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6457572967 - 2⁷ = 6457572839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6457572907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3228786483 + 3228786484.

It is an arithmetic number, because the mean of its divisors is an integer number (3228786484).

Almost surely, 2^6457572967 is an apocalyptic number.

6457572967 is a deficient number, since it is larger than the sum of its proper divisors (1).

6457572967 is an equidigital number, since it uses as much as digits as its factorization.

6457572967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22226400, while the sum is 58.

The square root of 6457572967 is about 80359.0254234084. The cubic root of 6457572967 is about 1862.1862148556.

The spelling of 6457572967 in words is "six billion, four hundred fifty-seven million, five hundred seventy-two thousand, nine hundred sixty-seven".