875008420887 has 8 divisors (see below), whose sum is σ = 1169311480704. Its totient is φ = 582022154168.

The previous prime is 875008420879. The next prime is 875008420903. The reversal of 875008420887 is 788024800578.

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

It is a cyclic number.

It is not a de Polignac number, because 875008420887 - 2³ = 875008420879 is a prime.

It is a super-2 number, since 2×875008420887² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (875008420807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329196723 + ... + 329199380.

It is an arithmetic number, because the mean of its divisors is an integer number (146163935088).

Almost surely, 2^875008420887 is an apocalyptic number.

875008420887 is a deficient number, since it is larger than the sum of its proper divisors (294303059817).

875008420887 is a wasteful number, since it uses less digits than its factorization.

875008420887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658396549.

The product of its (nonzero) digits is 8028160, while the sum is 57.

The spelling of 875008420887 in words is "eight hundred seventy-five billion, eight million, four hundred twenty thousand, eight hundred eighty-seven".