540434582 has 8 divisors (see below), whose sum is σ = 810987096. Its totient is φ = 270105552.

The previous prime is 540434581. The next prime is 540434599. The reversal of 540434582 is 285434045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540434581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49688 + ... + 59579.

It is an arithmetic number, because the mean of its divisors is an integer number (101373387).

Almost surely, 2^540434582 is an apocalyptic number.

540434582 is a deficient number, since it is larger than the sum of its proper divisors (270552514).

540434582 is a wasteful number, since it uses less digits than its factorization.

540434582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111742.

The product of its (nonzero) digits is 76800, while the sum is 35.

The square root of 540434582 is about 23247.2489125058. The cubic root of 540434582 is about 814.5436777059.

The spelling of 540434582 in words is "five hundred forty million, four hundred thirty-four thousand, five hundred eighty-two".