4539786048 has 224 divisors, whose sum is σ = 15427756800. Its totient is φ = 1282203648.

The previous prime is 4539786037. The next prime is 4539786061. The reversal of 4539786048 is 8406879354.

4539786048 is a `hidden beast` number, since 4 + 539 + 7 + 8 + 60 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (224).

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

It is a junction number, because it is equal to n+sod(n) for n = 4539785985 and 4539786003.

It is a congruent number.

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, 1074436 + ... + 1078652.

Almost surely, 2^4539786048 is an apocalyptic number.

4539786048 is a gapful number since it is divisible by the number (48) 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 4539786048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7713878400).

4539786048 is an abundant number, since it is smaller than the sum of its proper divisors (10887970752).

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

4539786048 is a wasteful number, since it uses less digits than its factorization.

4539786048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4334 (or 4318 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The square root of 4539786048 is about 67377.9344296039. The cubic root of 4539786048 is about 1655.8149341602.

The spelling of 4539786048 in words is "four billion, five hundred thirty-nine million, seven hundred eighty-six thousand, forty-eight".