8454780288 has 96 divisors (see below), whose sum is σ = 25114440000. Its totient is φ = 2727336960.

The previous prime is 8454780287. The next prime is 8454780359. The reversal of 8454780288 is 8820874548.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8454780283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82663 + ... + 154086.

It is an arithmetic number, because the mean of its divisors is an integer number (261608750).

Almost surely, 2^8454780288 is an apocalyptic number.

It is an amenable number.

8454780288 is an abundant number, since it is smaller than the sum of its proper divisors (16659659712).

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

8454780288 is a wasteful number, since it uses less digits than its factorization.

8454780288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236800 (or 236785 counting only the distinct ones).

The product of its (nonzero) digits is 4587520, while the sum is 54.

The square root of 8454780288 is about 91949.8792168864. The cubic root of 8454780288 is about 2037.2020697176.

The spelling of 8454780288 in words is "eight billion, four hundred fifty-four million, seven hundred eighty thousand, two hundred eighty-eight".