540767045 has 24 divisors (see below), whose sum is σ = 803068416. Its totient is φ = 342283968.

The previous prime is 540767039. The next prime is 540767057.

540767045 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 540767045 - 2⁶ = 540766981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39797 + ... + 51626.

It is an arithmetic number, because the mean of its divisors is an integer number (33461184).

Almost surely, 2^540767045 is an apocalyptic number.

It is an amenable number.

540767045 is a deficient number, since it is larger than the sum of its proper divisors (262301371).

540767045 is a wasteful number, since it uses less digits than its factorization.

540767045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91461 (or 91448 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 38.

The square root of 540767045 is about 23254.3984011627. The cubic root of 540767045 is about 814.7106730164.

The spelling of 540767045 in words is "five hundred forty million, seven hundred sixty-seven thousand, forty-five".