4131592849 has 2 divisors, whose sum is σ = 4131592850. Its totient is φ = 4131592848.

The previous prime is 4131592847. The next prime is 4131592853. The reversal of 4131592849 is 9482951314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4104708624 + 26884225 = 64068^2 + 5185^2 .

It is a cyclic number.

It is not a de Polignac number, because 4131592849 - 2¹ = 4131592847 is a prime.

Together with 4131592847, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 4131592799 and 4131592808.

It is not a weakly prime, because it can be changed into another prime (4131592847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2065796424 + 2065796425.

It is an arithmetic number, because the mean of its divisors is an integer number (2065796425).

Almost surely, 2^4131592849 is an apocalyptic number.

It is an amenable number.

4131592849 is a deficient number, since it is larger than the sum of its proper divisors (1).

4131592849 is an equidigital number, since it uses as much as digits as its factorization.

4131592849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 46.

The square root of 4131592849 is about 64277.4676616931. The cubic root of 4131592849 is about 1604.6211259444.

The spelling of 4131592849 in words is "four billion, one hundred thirty-one million, five hundred ninety-two thousand, eight hundred forty-nine".