540590382 has 32 divisors (see below), whose sum is σ = 1208044800. Its totient is φ = 179186904.

The previous prime is 540590377. The next prime is 540590383. The reversal of 540590382 is 283095045.

It is a super-3 number, since 3×540590382³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540590383) 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 15 ways as a sum of consecutive naturals, for example, 18298 + ... + 37629.

It is an arithmetic number, because the mean of its divisors is an integer number (37751400).

Almost surely, 2^540590382 is an apocalyptic number.

540590382 is an abundant number, since it is smaller than the sum of its proper divisors (667454418).

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

540590382 is a wasteful number, since it uses less digits than its factorization.

540590382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56117 (or 56111 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 540590382 is about 23250.5996051715. The cubic root of 540590382 is about 814.6219441702.

The spelling of 540590382 in words is "five hundred forty million, five hundred ninety thousand, three hundred eighty-two".