540563051 has 12 divisors (see below), whose sum is σ = 630736920. Its totient is φ = 461926080.

The previous prime is 540563033. The next prime is 540563057. The reversal of 540563051 is 150365045.

It is not a de Polignac number, because 540563051 - 2¹⁸ = 540300907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540563057) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 446 + ... + 32883.

It is an arithmetic number, because the mean of its divisors is an integer number (52561410).

Almost surely, 2^540563051 is an apocalyptic number.

540563051 is a deficient number, since it is larger than the sum of its proper divisors (90173869).

540563051 is a wasteful number, since it uses less digits than its factorization.

540563051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33674 (or 33667 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 540563051 is about 23250.0118494593. The cubic root of 540563051 is about 814.6082154715.

The spelling of 540563051 in words is "five hundred forty million, five hundred sixty-three thousand, fifty-one".