37980000791 has 2 divisors, whose sum is σ = 37980000792. Its totient is φ = 37980000790.

The previous prime is 37980000757. The next prime is 37980000857. The reversal of 37980000791 is 19700008973.

37980000791 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-37980000791 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (37980050791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18990000395 + 18990000396.

It is an arithmetic number, because the mean of its divisors is an integer number (18990000396).

Almost surely, 2^37980000791 is an apocalyptic number.

37980000791 is a deficient number, since it is larger than the sum of its proper divisors (1).

37980000791 is an equidigital number, since it uses as much as digits as its factorization.

37980000791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95256, while the sum is 44.

The spelling of 37980000791 in words is "thirty-seven billion, nine hundred eighty million, seven hundred ninety-one", and thus it is an aban number.