540423366 has 16 divisors (see below), whose sum is σ = 1235253504. Its totient is φ = 154406664.

The previous prime is 540423361. The next prime is 540423379. The reversal of 540423366 is 663324045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540423361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6433570 + ... + 6433653.

It is an arithmetic number, because the mean of its divisors is an integer number (77203344).

Almost surely, 2^540423366 is an apocalyptic number.

540423366 is an abundant number, since it is smaller than the sum of its proper divisors (694830138).

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

540423366 is a wasteful number, since it uses less digits than its factorization.

540423366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12867235.

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 540423366 is about 23247.0076784088. The cubic root of 540423366 is about 814.5380427438.

The spelling of 540423366 in words is "five hundred forty million, four hundred twenty-three thousand, three hundred sixty-six".