1050859389199 has 4 divisors (see below), whose sum is σ = 1056665242360. Its totient is φ = 1045053536040.

The previous prime is 1050859389197. The next prime is 1050859389211. The reversal of 1050859389199 is 9919839580501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1050859389199 - 2¹ = 1050859389197 is a prime.

It is a super-2 number, since 2×1050859389199² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050859389197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2902926309 + ... + 2902926670.

It is an arithmetic number, because the mean of its divisors is an integer number (264166310590).

Almost surely, 2^{1050859389199} is an apocalyptic number.

1050859389199 is a deficient number, since it is larger than the sum of its proper divisors (5805853161).

1050859389199 is an equidigital number, since it uses as much as digits as its factorization.

1050859389199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5805853160.

The product of its (nonzero) digits is 31492800, while the sum is 67.

The spelling of 1050859389199 in words is "one trillion, fifty billion, eight hundred fifty-nine million, three hundred eighty-nine thousand, one hundred ninety-nine".