37099579889 has 2 divisors, whose sum is σ = 37099579890. Its totient is φ = 37099579888.

The previous prime is 37099579843. The next prime is 37099579897. The reversal of 37099579889 is 98897599073.

37099579889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30823771489 + 6275808400 = 175567^2 + 79220^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-37099579889 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (37099579819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18549789944 + 18549789945.

It is an arithmetic number, because the mean of its divisors is an integer number (18549789945).

Almost surely, 2^37099579889 is an apocalyptic number.

It is an amenable number.

37099579889 is a deficient number, since it is larger than the sum of its proper divisors (1).

37099579889 is an equidigital number, since it uses as much as digits as its factorization.

37099579889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 308629440, while the sum is 74.

The spelling of 37099579889 in words is "thirty-seven billion, ninety-nine million, five hundred seventy-nine thousand, eight hundred eighty-nine".