37606804673 has 2 divisors, whose sum is σ = 37606804674. Its totient is φ = 37606804672.

The previous prime is 37606804567. The next prime is 37606804681. The reversal of 37606804673 is 37640860673.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32319769729 + 5287034944 = 179777^2 + 72712^2 .

It is a cyclic number.

It is not a de Polignac number, because 37606804673 - 2²⁴ = 37590027457 is a prime.

It is not a weakly prime, because it can be changed into another prime (37606804693) 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, 18803402336 + 18803402337.

It is an arithmetic number, because the mean of its divisors is an integer number (18803402337).

Almost surely, 2^37606804673 is an apocalyptic number.

It is an amenable number.

37606804673 is a deficient number, since it is larger than the sum of its proper divisors (1).

37606804673 is an equidigital number, since it uses as much as digits as its factorization.

37606804673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3048192, while the sum is 50.

The spelling of 37606804673 in words is "thirty-seven billion, six hundred six million, eight hundred four thousand, six hundred seventy-three".