3750000645367 has 2 divisors, whose sum is σ = 3750000645368. Its totient is φ = 3750000645366.

The previous prime is 3750000645311. The next prime is 3750000645379. The reversal of 3750000645367 is 7635460000573.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3750000645367 - 2⁷ = 3750000645239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3750000045367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1875000322683 + 1875000322684.

It is an arithmetic number, because the mean of its divisors is an integer number (1875000322684).

Almost surely, 2^{3750000645367} is an apocalyptic number.

3750000645367 is a deficient number, since it is larger than the sum of its proper divisors (1).

3750000645367 is an equidigital number, since it uses as much as digits as its factorization.

3750000645367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1587600, while the sum is 46.

The spelling of 3750000645367 in words is "three trillion, seven hundred fifty billion, six hundred forty-five thousand, three hundred sixty-seven".