540752745 has 64 divisors (see below), whose sum is σ = 993807360. Its totient is φ = 248721408.

The previous prime is 540752741. The next prime is 540752761. The reversal of 540752745 is 547257045.

540752745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 540752745 - 2² = 540752741 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

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 63 ways as a sum of consecutive naturals, for example, 519936 + ... + 520974.

It is an arithmetic number, because the mean of its divisors is an integer number (15528240).

Almost surely, 2^540752745 is an apocalyptic number.

It is an amenable number.

540752745 is a deficient number, since it is larger than the sum of its proper divisors (453054615).

540752745 is a wasteful number, since it uses less digits than its factorization.

540752745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234.

The product of its (nonzero) digits is 196000, while the sum is 39.

The square root of 540752745 is about 23254.0909304148. The cubic root of 540752745 is about 814.7034915721.

The spelling of 540752745 in words is "five hundred forty million, seven hundred fifty-two thousand, seven hundred forty-five".