540530744 has 32 divisors (see below), whose sum is σ = 1092420000. Its totient is φ = 249255552.

The previous prime is 540530717. The next prime is 540530761. The reversal of 540530744 is 447035045.

It is a self number, because there is not a number n which added to its sum of digits gives 540530744.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210782 + ... + 213330.

It is an arithmetic number, because the mean of its divisors is an integer number (34138125).

Almost surely, 2^540530744 is an apocalyptic number.

It is an amenable number.

540530744 is an abundant number, since it is smaller than the sum of its proper divisors (551889256).

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

540530744 is a wasteful number, since it uses less digits than its factorization.

540530744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4607 (or 4603 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 32.

The square root of 540530744 is about 23249.3170652387. The cubic root of 540530744 is about 814.5919866696.

Adding to 540530744 its reverse (447035045), we get a palindrome (987565789).

The spelling of 540530744 in words is "five hundred forty million, five hundred thirty thousand, seven hundred forty-four".