3765057313 has 2 divisors, whose sum is σ = 3765057314. Its totient is φ = 3765057312.

The previous prime is 3765057299. The next prime is 3765057319. The reversal of 3765057313 is 3137505673.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3739077904 + 25979409 = 61148^2 + 5097^2 .

It is a cyclic number.

It is not a de Polignac number, because 3765057313 - 2²¹ = 3762960161 is a prime.

It is not a weakly prime, because it can be changed into another prime (3765057319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1882528656 + 1882528657.

It is an arithmetic number, because the mean of its divisors is an integer number (1882528657).

Almost surely, 2^3765057313 is an apocalyptic number.

It is an amenable number.

3765057313 is a deficient number, since it is larger than the sum of its proper divisors (1).

3765057313 is an equidigital number, since it uses as much as digits as its factorization.

3765057313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 198450, while the sum is 40.

The square root of 3765057313 is about 61360.0628503589. The cubic root of 3765057313 is about 1555.6928792556.

The spelling of 3765057313 in words is "three billion, seven hundred sixty-five million, fifty-seven thousand, three hundred thirteen".