875808285387 has 16 divisors (see below), whose sum is σ = 1380584490240. Its totient is φ = 483204570912.

The previous prime is 875808285377. The next prime is 875808285427. The reversal of 875808285387 is 783582808578.

It is not a de Polignac number, because 875808285387 - 2⁴ = 875808285371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (875808285367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 719053813 + ... + 719055030.

It is an arithmetic number, because the mean of its divisors is an integer number (86286530640).

Almost surely, 2^875808285387 is an apocalyptic number.

875808285387 is a gapful number since it is divisible by the number (87) formed by its first and last digit.

875808285387 is a deficient number, since it is larger than the sum of its proper divisors (504776204853).

875808285387 is a wasteful number, since it uses less digits than its factorization.

875808285387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1438108882.

The product of its (nonzero) digits is 240844800, while the sum is 69.

The spelling of 875808285387 in words is "eight hundred seventy-five billion, eight hundred eight million, two hundred eighty-five thousand, three hundred eighty-seven".