8874990155085 has 16 divisors (see below), whose sum is σ = 14206989715776. Its totient is φ = 4730992926848.

The previous prime is 8874990155039. The next prime is 8874990155159. The reversal of 8874990155085 is 5805510994788.

It is a cyclic number.

It is not a de Polignac number, because 8874990155085 - 2³¹ = 8872842671437 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145915824 + ... + 145976633.

It is an arithmetic number, because the mean of its divisors is an integer number (887936857236).

Almost surely, 2^{8874990155085} is an apocalyptic number.

It is an amenable number.

8874990155085 is a deficient number, since it is larger than the sum of its proper divisors (5331999560691).

8874990155085 is a wasteful number, since it uses less digits than its factorization.

8874990155085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291894492.

The product of its (nonzero) digits is 145152000, while the sum is 69.

The spelling of 8874990155085 in words is "eight trillion, eight hundred seventy-four billion, nine hundred ninety million, one hundred fifty-five thousand, eighty-five".