540752744 has 32 divisors (see below), whose sum is σ = 1166448000. Its totient is φ = 230212800.

The previous prime is 540752741. The next prime is 540752761. The reversal of 540752744 is 447257045.

It is a junction number, because it is equal to n+sod(n) for n = 540752698 and 540752707.

It is not an unprimeable number, because it can be changed into a prime (540752741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23519 + ... + 40430.

It is an arithmetic number, because the mean of its divisors is an integer number (36451500).

Almost surely, 2^540752744 is an apocalyptic number.

It is an amenable number.

540752744 is an abundant number, since it is smaller than the sum of its proper divisors (625695256).

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

540752744 is a wasteful number, since it uses less digits than its factorization.

540752744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64113 (or 64109 counting only the distinct ones).

The product of its (nonzero) digits is 156800, while the sum is 38.

The square root of 540752744 is about 23254.0909089132. The cubic root of 540752744 is about 814.7034910699.

The spelling of 540752744 in words is "five hundred forty million, seven hundred fifty-two thousand, seven hundred forty-four".