37364123161 has 2 divisors, whose sum is σ = 37364123162. Its totient is φ = 37364123160.

The previous prime is 37364123117. The next prime is 37364123177. The reversal of 37364123161 is 16132146373.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32424844761 + 4939278400 = 180069^2 + 70280^2 .

It is a cyclic number.

It is not a de Polignac number, because 37364123161 - 2²⁵ = 37330568729 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 37364123161.

It is not a weakly prime, because it can be changed into another prime (37364123261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18682061580 + 18682061581.

It is an arithmetic number, because the mean of its divisors is an integer number (18682061581).

Almost surely, 2^37364123161 is an apocalyptic number.

It is an amenable number.

37364123161 is a deficient number, since it is larger than the sum of its proper divisors (1).

37364123161 is an equidigital number, since it uses as much as digits as its factorization.

37364123161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 37.

The spelling of 37364123161 in words is "thirty-seven billion, three hundred sixty-four million, one hundred twenty-three thousand, one hundred sixty-one".