8955888469164 has 384 divisors, whose sum is σ = 29833934592000. Its totient is φ = 2259614278656.

The previous prime is 8955888469109. The next prime is 8955888469169. The reversal of 8955888469164 is 4619648885598.

8955888469164 is a `hidden beast` number, since 8 + 9 + 558 + 8 + 8 + 46 + 9 + 16 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (8955888469169) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 30922167 + ... + 31210449.

It is an arithmetic number, because the mean of its divisors is an integer number (77692538000).

Almost surely, 2^{8955888469164} is an apocalyptic number.

8955888469164 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8955888469164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14916967296000).

8955888469164 is an abundant number, since it is smaller than the sum of its proper divisors (20878046122836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8955888469164 is a wasteful number, since it uses less digits than its factorization.

8955888469164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288454 (or 288446 counting only the distinct ones).

The product of its digits is 4777574400, while the sum is 81.

The spelling of 8955888469164 in words is "eight trillion, nine hundred fifty-five billion, eight hundred eighty-eight million, four hundred sixty-nine thousand, one hundred sixty-four".