5440511652 has 48 divisors (see below), whose sum is σ = 12846859200. Its totient is φ = 1791817600.

The previous prime is 5440511647. The next prime is 5440511677. The reversal of 5440511652 is 2561150445.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 612499 + ... + 621317.

It is an arithmetic number, because the mean of its divisors is an integer number (267642900).

Almost surely, 2^5440511652 is an apocalyptic number.

It is an amenable number.

5440511652 is an abundant number, since it is smaller than the sum of its proper divisors (7406347548).

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

5440511652 is a wasteful number, since it uses less digits than its factorization.

5440511652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9436 (or 9434 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 5440511652 is about 73759.8241049963. The cubic root of 5440511652 is about 1758.7870055341.

The spelling of 5440511652 in words is "five billion, four hundred forty million, five hundred eleven thousand, six hundred fifty-two".