37696463009 has 2 divisors, whose sum is σ = 37696463010. Its totient is φ = 37696463008.

The previous prime is 37696462987. The next prime is 37696463083. The reversal of 37696463009 is 90036469673.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31107082384 + 6589380625 = 176372^2 + 81175^2 .

It is a cyclic number.

It is not a de Polignac number, because 37696463009 - 2¹² = 37696458913 is a prime.

It is not a weakly prime, because it can be changed into another prime (37696463309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18848231504 + 18848231505.

It is an arithmetic number, because the mean of its divisors is an integer number (18848231505).

Almost surely, 2^37696463009 is an apocalyptic number.

It is an amenable number.

37696463009 is a deficient number, since it is larger than the sum of its proper divisors (1).

37696463009 is an equidigital number, since it uses as much as digits as its factorization.

37696463009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4408992, while the sum is 53.

The spelling of 37696463009 in words is "thirty-seven billion, six hundred ninety-six million, four hundred sixty-three thousand, nine".