37506486444079 has 2 divisors, whose sum is σ = 37506486444080. Its totient is φ = 37506486444078.

The previous prime is 37506486444073. The next prime is 37506486444101. The reversal of 37506486444079 is 97044468460573.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-37506486444079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (37506486444073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18753243222039 + 18753243222040.

It is an arithmetic number, because the mean of its divisors is an integer number (18753243222040).

Almost surely, 2^{37506486444079} is an apocalyptic number.

37506486444079 is a deficient number, since it is larger than the sum of its proper divisors (1).

37506486444079 is an equidigital number, since it uses as much as digits as its factorization.

37506486444079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 487710720, while the sum is 67.

The spelling of 37506486444079 in words is "thirty-seven trillion, five hundred six billion, four hundred eighty-six million, four hundred forty-four thousand, seventy-nine".