4539290112 has 320 divisors, whose sum is σ = 15628166400. Its totient is φ = 1274019840.

The previous prime is 4539290111. The next prime is 4539290137. The reversal of 4539290112 is 2110929354.

4539290112 is a `hidden beast` number, since 4 + 539 + 2 + 9 + 0 + 112 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4539290111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5902464 + ... + 5903232.

It is an arithmetic number, because the mean of its divisors is an integer number (48838020).

Almost surely, 2^4539290112 is an apocalyptic number.

4539290112 is a gapful number since it is divisible by the number (42) 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 4539290112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7814083200).

4539290112 is an abundant number, since it is smaller than the sum of its proper divisors (11088876288).

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

4539290112 is an equidigital number, since it uses as much as digits as its factorization.

4539290112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864 (or 842 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 4539290112 is about 67374.2540737929. The cubic root of 4539290112 is about 1655.7546370353.

The spelling of 4539290112 in words is "four billion, five hundred thirty-nine million, two hundred ninety thousand, one hundred twelve".