875740340859 has 4 divisors (see below), whose sum is σ = 1167653787816. Its totient is φ = 583826893904.

The previous prime is 875740340833. The next prime is 875740340887. The reversal of 875740340859 is 958043047578.

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 875740340859 - 2²⁰ = 875739292283 is a prime.

It is a super-2 number, since 2×875740340859² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (875740340809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145956723474 + ... + 145956723479.

It is an arithmetic number, because the mean of its divisors is an integer number (291913446954).

Almost surely, 2^875740340859 is an apocalyptic number.

875740340859 is a deficient number, since it is larger than the sum of its proper divisors (291913446957).

875740340859 is a wasteful number, since it uses less digits than its factorization.

875740340859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291913446956.

The product of its (nonzero) digits is 33868800, while the sum is 60.

The spelling of 875740340859 in words is "eight hundred seventy-five billion, seven hundred forty million, three hundred forty thousand, eight hundred fifty-nine".