37606631033 has 2 divisors, whose sum is σ = 37606631034. Its totient is φ = 37606631032.

The previous prime is 37606630993. The next prime is 37606631063. The reversal of 37606631033 is 33013660673.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35009403664 + 2597227369 = 187108^2 + 50963^2 .

It is a cyclic number.

It is not a de Polignac number, because 37606631033 - 2¹⁶ = 37606565497 is a prime.

It is not a weakly prime, because it can be changed into another prime (37606631063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18803315516 + 18803315517.

It is an arithmetic number, because the mean of its divisors is an integer number (18803315517).

Almost surely, 2^37606631033 is an apocalyptic number.

It is an amenable number.

37606631033 is a deficient number, since it is larger than the sum of its proper divisors (1).

37606631033 is an equidigital number, since it uses as much as digits as its factorization.

37606631033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 38.

The spelling of 37606631033 in words is "thirty-seven billion, six hundred six million, six hundred thirty-one thousand, thirty-three".