540844752 has 120 divisors (see below), whose sum is σ = 1634065056. Its totient is φ = 153694464.

The previous prime is 540844699. The next prime is 540844757. The reversal of 540844752 is 257448045.

It is a self number, because there is not a number n which added to its sum of digits gives 540844752.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540844757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 533398 + ... + 534410.

Almost surely, 2^540844752 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 540844752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (817032528).

540844752 is an abundant number, since it is smaller than the sum of its proper divisors (1093220304).

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

540844752 is a wasteful number, since it uses less digits than its factorization.

540844752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265 (or 1252 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 39.

The square root of 540844752 is about 23256.0691433441. The cubic root of 540844752 is about 814.7496951737.

The spelling of 540844752 in words is "five hundred forty million, eight hundred forty-four thousand, seven hundred fifty-two".