4049528832 has 144 divisors (see below), whose sum is σ = 11841167520. Its totient is φ = 1333075968.

The previous prime is 4049528801. The next prime is 4049528837. The reversal of 4049528832 is 2388259404.

4049528832 is a `hidden beast` number, since 4 + 0 + 49 + 528 + 83 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×4049528832² = 32797367522398568448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4049528837) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1528533 + ... + 1531179.

It is an arithmetic number, because the mean of its divisors is an integer number (82230330).

Almost surely, 2^4049528832 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 4049528832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5920583760).

4049528832 is an abundant number, since it is smaller than the sum of its proper divisors (7791638688).

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

4049528832 is a wasteful number, since it uses less digits than its factorization.

4049528832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2758 (or 2735 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 4049528832 is about 63635.9083536960. The cubic root of 4049528832 is about 1593.9260377084.

The spelling of 4049528832 in words is "four billion, forty-nine million, five hundred twenty-eight thousand, eight hundred thirty-two".