37929543313 has 2 divisors, whose sum is σ = 37929543314. Its totient is φ = 37929543312.

The previous prime is 37929543293. The next prime is 37929543361. The reversal of 37929543313 is 31334592973.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35854558609 + 2074984704 = 189353^2 + 45552^2 .

It is an emirp because it is prime and its reverse (31334592973) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-37929543313 is a prime.

It is not a weakly prime, because it can be changed into another prime (37929543413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18964771656 + 18964771657.

It is an arithmetic number, because the mean of its divisors is an integer number (18964771657).

Almost surely, 2^37929543313 is an apocalyptic number.

It is an amenable number.

37929543313 is a deficient number, since it is larger than the sum of its proper divisors (1).

37929543313 is an equidigital number, since it uses as much as digits as its factorization.

37929543313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1837080, while the sum is 49.

The spelling of 37929543313 in words is "thirty-seven billion, nine hundred twenty-nine million, five hundred forty-three thousand, three hundred thirteen".