37766667370097 has 2 divisors, whose sum is σ = 37766667370098. Its totient is φ = 37766667370096.

The previous prime is 37766667370039. The next prime is 37766667370171. The reversal of 37766667370097 is 79007376666773.

It is an a-pointer prime, because the next prime (37766667370171) can be obtained adding 37766667370097 to its sum of digits (74).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20446096453696 + 17320570916401 = 4521736^2 + 4161799^2 .

It is a cyclic number.

It is not a de Polignac number, because 37766667370097 - 2⁴⁴ = 20174481325681 is a prime.

It is not a weakly prime, because it can be changed into another prime (37766667370997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18883333685048 + 18883333685049.

It is an arithmetic number, because the mean of its divisors is an integer number (18883333685049).

Almost surely, 2^{37766667370097} is an apocalyptic number.

It is an amenable number.

37766667370097 is a deficient number, since it is larger than the sum of its proper divisors (1).

37766667370097 is an equidigital number, since it uses as much as digits as its factorization.

37766667370097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764331632, while the sum is 74.

The spelling of 37766667370097 in words is "thirty-seven trillion, seven hundred sixty-six billion, six hundred sixty-seven million, three hundred seventy thousand, ninety-seven".