37053794161 has 2 divisors, whose sum is σ = 37053794162. Its totient is φ = 37053794160.

The previous prime is 37053794143. The next prime is 37053794207. The reversal of 37053794161 is 16149735073.

It is an a-pointer prime, because the next prime (37053794207) can be obtained adding 37053794161 to its sum of digits (46).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36812178225 + 241615936 = 191865^2 + 15544^2 .

It is a cyclic number.

It is not a de Polignac number, because 37053794161 - 2²⁹ = 36516923249 is a prime.

It is not a weakly prime, because it can be changed into another prime (37053794761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18526897080 + 18526897081.

It is an arithmetic number, because the mean of its divisors is an integer number (18526897081).

Almost surely, 2^37053794161 is an apocalyptic number.

It is an amenable number.

37053794161 is a deficient number, since it is larger than the sum of its proper divisors (1).

37053794161 is an equidigital number, since it uses as much as digits as its factorization.

37053794161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 476280, while the sum is 46.

The spelling of 37053794161 in words is "thirty-seven billion, fifty-three million, seven hundred ninety-four thousand, one hundred sixty-one".