2855472480 has 192 divisors, whose sum is σ = 11422010880. Its totient is φ = 652672512.

The previous prime is 2855472469. The next prime is 2855472481. The reversal of 2855472480 is 842745582.

2855472480 is a `hidden beast` number, since 2 + 8 + 5 + 547 + 24 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2855472481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16974 + ... + 77453.

It is an arithmetic number, because the mean of its divisors is an integer number (59489640).

Almost surely, 2^2855472480 is an apocalyptic number.

2855472480 is a gapful number since it is divisible by the number (20) 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 2855472480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5711005440).

2855472480 is an abundant number, since it is smaller than the sum of its proper divisors (8566538400).

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

2855472480 is a wasteful number, since it uses less digits than its factorization.

2855472480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94458 (or 94444 counting only the distinct ones).

The product of its (nonzero) digits is 716800, while the sum is 45.

The square root of 2855472480 is about 53436.6211506678. The cubic root of 2855472480 is about 1418.7068303605.

The spelling of 2855472480 in words is "two billion, eight hundred fifty-five million, four hundred seventy-two thousand, four hundred eighty".