5947871953 has 2 divisors, whose sum is σ = 5947871954. Its totient is φ = 5947871952.

The previous prime is 5947871911. The next prime is 5947872017. The reversal of 5947871953 is 3591787495.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5036315089 + 911556864 = 70967^2 + 30192^2 .

It is a cyclic number.

It is not a de Polignac number, because 5947871953 - 2²⁹ = 5411001041 is a prime.

It is not a weakly prime, because it can be changed into another prime (5947874953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2973935976 + 2973935977.

It is an arithmetic number, because the mean of its divisors is an integer number (2973935977).

Almost surely, 2^5947871953 is an apocalyptic number.

It is an amenable number.

5947871953 is a deficient number, since it is larger than the sum of its proper divisors (1).

5947871953 is an equidigital number, since it uses as much as digits as its factorization.

5947871953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9525600, while the sum is 58.

The square root of 5947871953 is about 77122.4477892137. The cubic root of 5947871953 is about 1811.8428929804.

The spelling of 5947871953 in words is "five billion, nine hundred forty-seven million, eight hundred seventy-one thousand, nine hundred fifty-three".