3750389166313 has 2 divisors, whose sum is σ = 3750389166314. Its totient is φ = 3750389166312.

The previous prime is 3750389166263. The next prime is 3750389166341. The reversal of 3750389166313 is 3136619830573.

It is a happy number.

3750389166313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3733910822889 + 16478343424 = 1932333^2 + 128368^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3750389166313 is a prime.

It is not a weakly prime, because it can be changed into another prime (3750389166343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1875194583156 + 1875194583157.

It is an arithmetic number, because the mean of its divisors is an integer number (1875194583157).

Almost surely, 2^{3750389166313} is an apocalyptic number.

It is an amenable number.

3750389166313 is a deficient number, since it is larger than the sum of its proper divisors (1).

3750389166313 is an equidigital number, since it uses as much as digits as its factorization.

3750389166313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7348320, while the sum is 55.

The spelling of 3750389166313 in words is "three trillion, seven hundred fifty billion, three hundred eighty-nine million, one hundred sixty-six thousand, three hundred thirteen".