2957572847 has 2 divisors, whose sum is σ = 2957572848. Its totient is φ = 2957572846.

The previous prime is 2957572831. The next prime is 2957572907. The reversal of 2957572847 is 7482757592.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2957572847 - 2⁴ = 2957572831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2957572792 and 2957572801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2957572817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1478786423 + 1478786424.

It is an arithmetic number, because the mean of its divisors is an integer number (1478786424).

Almost surely, 2^2957572847 is an apocalyptic number.

2957572847 is a deficient number, since it is larger than the sum of its proper divisors (1).

2957572847 is an equidigital number, since it uses as much as digits as its factorization.

2957572847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9878400, while the sum is 56.

The square root of 2957572847 is about 54383.5714807330. The cubic root of 2957572847 is about 1435.4183157261.

The spelling of 2957572847 in words is "two billion, nine hundred fifty-seven million, five hundred seventy-two thousand, eight hundred forty-seven".