4131537799 has 2 divisors, whose sum is σ = 4131537800. Its totient is φ = 4131537798.

The previous prime is 4131537793. The next prime is 4131537811. The reversal of 4131537799 is 9977351314.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4131537799 - 2¹⁹ = 4131013511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4131537793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2065768899 + 2065768900.

It is an arithmetic number, because the mean of its divisors is an integer number (2065768900).

Almost surely, 2^4131537799 is an apocalyptic number.

4131537799 is a deficient number, since it is larger than the sum of its proper divisors (1).

4131537799 is an equidigital number, since it uses as much as digits as its factorization.

4131537799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 714420, while the sum is 49.

The square root of 4131537799 is about 64277.0394386674. The cubic root of 4131537799 is about 1604.6139991704.

The spelling of 4131537799 in words is "four billion, one hundred thirty-one million, five hundred thirty-seven thousand, seven hundred ninety-nine".