37087743161 has 4 divisors (see below), whose sum is σ = 42385992192. Its totient is φ = 31789494132.

The previous prime is 37087743151. The next prime is 37087743229. The reversal of 37087743161 is 16134778073.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 37087743161 - 2¹⁰ = 37087742137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (37087743151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2649124505 + ... + 2649124518.

It is an arithmetic number, because the mean of its divisors is an integer number (10596498048).

Almost surely, 2^37087743161 is an apocalyptic number.

It is an amenable number.

37087743161 is a deficient number, since it is larger than the sum of its proper divisors (5298249031).

37087743161 is an equidigital number, since it uses as much as digits as its factorization.

37087743161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5298249030.

The product of its (nonzero) digits is 592704, while the sum is 47.

The spelling of 37087743161 in words is "thirty-seven billion, eighty-seven million, seven hundred forty-three thousand, one hundred sixty-one".