3815450375799 has 8 divisors (see below), whose sum is σ = 5224760875120. Its totient is φ = 2474886730176.

The previous prime is 3815450375797. The next prime is 3815450375813. The reversal of 3815450375799 is 9975730545183.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3815450375799 - 2¹ = 3815450375797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3815450375797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17186713294 + ... + 17186713515.

It is an arithmetic number, because the mean of its divisors is an integer number (653095109390).

Almost surely, 2^{3815450375799} is an apocalyptic number.

3815450375799 is a deficient number, since it is larger than the sum of its proper divisors (1409310499321).

3815450375799 is a wasteful number, since it uses less digits than its factorization.

3815450375799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34373426849.

The product of its (nonzero) digits is 142884000, while the sum is 66.

The spelling of 3815450375799 in words is "three trillion, eight hundred fifteen billion, four hundred fifty million, three hundred seventy-five thousand, seven hundred ninety-nine".