4120736537 has 2 divisors, whose sum is σ = 4120736538. Its totient is φ = 4120736536.

The previous prime is 4120736531. The next prime is 4120736561. The reversal of 4120736537 is 7356370214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2388179161 + 1732557376 = 48869^2 + 41624^2 .

It is a cyclic number.

It is not a de Polignac number, because 4120736537 - 2²⁰ = 4119687961 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4120736537.

It is not a weakly prime, because it can be changed into another prime (4120736531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2060368268 + 2060368269.

It is an arithmetic number, because the mean of its divisors is an integer number (2060368269).

Almost surely, 2^4120736537 is an apocalyptic number.

It is an amenable number.

4120736537 is a deficient number, since it is larger than the sum of its proper divisors (1).

4120736537 is an equidigital number, since it uses as much as digits as its factorization.

4120736537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 38.

The square root of 4120736537 is about 64192.9632981684. The cubic root of 4120736537 is about 1603.2144410360.

The spelling of 4120736537 in words is "four billion, one hundred twenty million, seven hundred thirty-six thousand, five hundred thirty-seven".