37056211406813 has 2 divisors, whose sum is σ = 37056211406814. Its totient is φ = 37056211406812.

The previous prime is 37056211406803. The next prime is 37056211406821. The reversal of 37056211406813 is 31860411265073.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25536174408889 + 11520036997924 = 5053333^2 + 3394118^2 .

It is a cyclic number.

It is not a de Polignac number, because 37056211406813 - 2⁶ = 37056211406749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (37056211406803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18528105703406 + 18528105703407.

It is an arithmetic number, because the mean of its divisors is an integer number (18528105703407).

Almost surely, 2^{37056211406813} is an apocalyptic number.

It is an amenable number.

37056211406813 is a deficient number, since it is larger than the sum of its proper divisors (1).

37056211406813 is an equidigital number, since it uses as much as digits as its factorization.

37056211406813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 37056211406813 in words is "thirty-seven trillion, fifty-six billion, two hundred eleven million, four hundred six thousand, eight hundred thirteen".