8455109960 has 128 divisors (see below), whose sum is σ = 21309350400. Its totient is φ = 2993280000.

The previous prime is 8455109951. The next prime is 8455109977. The reversal of 8455109960 is 699015548.

It is a happy number.

It is a super-3 number, since 3×8455109960³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2709281 + ... + 2712399.

It is an arithmetic number, because the mean of its divisors is an integer number (166479300).

Almost surely, 2^8455109960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8455109960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10654675200).

8455109960 is an abundant number, since it is smaller than the sum of its proper divisors (12854240440).

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

8455109960 is a wasteful number, since it uses less digits than its factorization.

8455109960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3303 (or 3299 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 47.

The square root of 8455109960 is about 91951.6718716957. The cubic root of 8455109960 is about 2037.2285478254.

The spelling of 8455109960 in words is "eight billion, four hundred fifty-five million, one hundred nine thousand, nine hundred sixty".