36922203257497 has 2 divisors, whose sum is σ = 36922203257498. Its totient is φ = 36922203257496.

The previous prime is 36922203257413. The next prime is 36922203257501. The reversal of 36922203257497 is 79475230222963.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28998451170441 + 7923752087056 = 5385021^2 + 2814916^2 .

It is an emirp because it is prime and its reverse (79475230222963) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36922203257497 is a prime.

It is not a weakly prime, because it can be changed into another prime (36922203207497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18461101628748 + 18461101628749.

It is an arithmetic number, because the mean of its divisors is an integer number (18461101628749).

Almost surely, 2^{36922203257497} is an apocalyptic number.

It is an amenable number.

36922203257497 is a deficient number, since it is larger than the sum of its proper divisors (1).

36922203257497 is an equidigital number, since it uses as much as digits as its factorization.

36922203257497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68584320, while the sum is 61.

The spelling of 36922203257497 in words is "thirty-six trillion, nine hundred twenty-two billion, two hundred three million, two hundred fifty-seven thousand, four hundred ninety-seven".