37045140108491 has 2 divisors, whose sum is σ = 37045140108492. Its totient is φ = 37045140108490.

The previous prime is 37045140108467. The next prime is 37045140108517. The reversal of 37045140108491 is 19480104154073.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 37045140108491 - 2¹⁰ = 37045140107467 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (37045140188491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18522570054245 + 18522570054246.

It is an arithmetic number, because the mean of its divisors is an integer number (18522570054246).

Almost surely, 2^{37045140108491} is an apocalyptic number.

37045140108491 is a deficient number, since it is larger than the sum of its proper divisors (1).

37045140108491 is an equidigital number, since it uses as much as digits as its factorization.

37045140108491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 47.

The spelling of 37045140108491 in words is "thirty-seven trillion, forty-five billion, one hundred forty million, one hundred eight thousand, four hundred ninety-one".