37056481313 has 2 divisors, whose sum is σ = 37056481314. Its totient is φ = 37056481312.

The previous prime is 37056481249. The next prime is 37056481367. The reversal of 37056481313 is 31318465073.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36945452944 + 111028369 = 192212^2 + 10537^2 .

It is a cyclic number.

It is not a de Polignac number, because 37056481313 - 2⁶ = 37056481249 is a prime.

It is not a weakly prime, because it can be changed into another prime (37056181313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18528240656 + 18528240657.

It is an arithmetic number, because the mean of its divisors is an integer number (18528240657).

Almost surely, 2^37056481313 is an apocalyptic number.

It is an amenable number.

37056481313 is a deficient number, since it is larger than the sum of its proper divisors (1).

37056481313 is an equidigital number, since it uses as much as digits as its factorization.

37056481313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 37056481313 in words is "thirty-seven billion, fifty-six million, four hundred eighty-one thousand, three hundred thirteen".