8572959667 has 2 divisors, whose sum is σ = 8572959668. Its totient is φ = 8572959666.

The previous prime is 8572959653. The next prime is 8572959749. The reversal of 8572959667 is 7669592758.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8572959667 - 2³¹ = 6425476019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8572959599 and 8572959608.

It is not a weakly prime, because it can be changed into another prime (8572959067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4286479833 + 4286479834.

It is an arithmetic number, because the mean of its divisors is an integer number (4286479834).

Almost surely, 2^8572959667 is an apocalyptic number.

8572959667 is a deficient number, since it is larger than the sum of its proper divisors (1).

8572959667 is an equidigital number, since it uses as much as digits as its factorization.

8572959667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 57153600, while the sum is 64.

The square root of 8572959667 is about 92590.2784691784. The cubic root of 8572959667 is about 2046.6500645551.

The spelling of 8572959667 in words is "eight billion, five hundred seventy-two million, nine hundred fifty-nine thousand, six hundred sixty-seven".