8975988955 has 8 divisors (see below), whose sum is σ = 10775437632. Its totient is φ = 7177957248.

The previous prime is 8975988907. The next prime is 8975988977. The reversal of 8975988955 is 5598895798.

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 8975988955 - 2¹³ = 8975980763 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340254 + ... + 365683.

It is an arithmetic number, because the mean of its divisors is an integer number (1346929704).

Almost surely, 2^8975988955 is an apocalyptic number.

8975988955 is a deficient number, since it is larger than the sum of its proper divisors (1799448677).

8975988955 is a wasteful number, since it uses less digits than its factorization.

8975988955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708485.

The product of its digits is 326592000, while the sum is 73.

The square root of 8975988955 is about 94741.6959685650. The cubic root of 8975988955 is about 2078.2323612666.

The spelling of 8975988955 in words is "eight billion, nine hundred seventy-five million, nine hundred eighty-eight thousand, nine hundred fifty-five".