868540150582 has 8 divisors (see below), whose sum is σ = 1403026397136. Its totient is φ = 400864684872.

The previous prime is 868540150561. The next prime is 868540150591. The reversal of 868540150582 is 285051045868.

868540150582 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16702695178 + ... + 16702695229.

It is an arithmetic number, because the mean of its divisors is an integer number (175378299642).

Almost surely, 2^868540150582 is an apocalyptic number.

868540150582 is a deficient number, since it is larger than the sum of its proper divisors (534486246554).

868540150582 is a wasteful number, since it uses less digits than its factorization.

868540150582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33405390422.

The product of its (nonzero) digits is 3072000, while the sum is 52.

The spelling of 868540150582 in words is "eight hundred sixty-eight billion, five hundred forty million, one hundred fifty thousand, five hundred eighty-two".