874909559881 has 8 divisors (see below), whose sum is σ = 999902533760. Its totient is φ = 749918059488.

The previous prime is 874909559873. The next prime is 874909559903. The reversal of 874909559881 is 188955909478.

874909559881 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 cyclic number.

It is not a de Polignac number, because 874909559881 - 2³ = 874909559873 is a prime.

It is a super-2 number, since 2×874909559881² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (874909559981) 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, 1618300 + ... + 2090146.

It is an arithmetic number, because the mean of its divisors is an integer number (124987816720).

Almost surely, 2^874909559881 is an apocalyptic number.

It is an amenable number.

874909559881 is a deficient number, since it is larger than the sum of its proper divisors (124992973879).

874909559881 is a wasteful number, since it uses less digits than its factorization.

874909559881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736743.

The product of its (nonzero) digits is 261273600, while the sum is 73.

The spelling of 874909559881 in words is "eight hundred seventy-four billion, nine hundred nine million, five hundred fifty-nine thousand, eight hundred eighty-one".