4509292788 has 384 divisors, whose sum is σ = 16013168640. Its totient is φ = 1059402240.

The previous prime is 4509292787. The next prime is 4509292793. The reversal of 4509292788 is 8872929054.

4509292788 is a `hidden beast` number, since 450 + 92 + 9 + 27 + 88 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4509292787) 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, 5729331 + ... + 5730117.

It is an arithmetic number, because the mean of its divisors is an integer number (41700960).

Almost surely, 2^4509292788 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 4509292788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8006584320).

4509292788 is an abundant number, since it is smaller than the sum of its proper divisors (11503875852).

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

4509292788 is a wasteful number, since it uses less digits than its factorization.

4509292788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884 (or 876 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The square root of 4509292788 is about 67151.2679552665. The cubic root of 4509292788 is about 1652.0992915793.

The spelling of 4509292788 in words is "four billion, five hundred nine million, two hundred ninety-two thousand, seven hundred eighty-eight".