37013696897 has 2 divisors, whose sum is σ = 37013696898. Its totient is φ = 37013696896.

The previous prime is 37013696893. The next prime is 37013696917. The reversal of 37013696897 is 79869631073.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20290293136 + 16723403761 = 142444^2 + 129319^2 .

It is a cyclic number.

It is not a de Polignac number, because 37013696897 - 2² = 37013696893 is a prime.

It is not a weakly prime, because it can be changed into another prime (37013696891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18506848448 + 18506848449.

It is an arithmetic number, because the mean of its divisors is an integer number (18506848449).

Almost surely, 2^37013696897 is an apocalyptic number.

It is an amenable number.

37013696897 is a deficient number, since it is larger than the sum of its proper divisors (1).

37013696897 is an equidigital number, since it uses as much as digits as its factorization.

37013696897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10287648, while the sum is 59.

The spelling of 37013696897 in words is "thirty-seven billion, thirteen million, six hundred ninety-six thousand, eight hundred ninety-seven".