540452322366 has 16 divisors (see below), whose sum is σ = 1179168703488. Its totient is φ = 163773431000.

The previous prime is 540452322353. The next prime is 540452322409. The reversal of 540452322366 is 663223254045.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4094335710 + ... + 4094335841.

It is an arithmetic number, because the mean of its divisors is an integer number (73698043968).

Almost surely, 2^540452322366 is an apocalyptic number.

540452322366 is an abundant number, since it is smaller than the sum of its proper divisors (638716381122).

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

540452322366 is a wasteful number, since it uses less digits than its factorization.

540452322366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8188671567.

The product of its (nonzero) digits is 1036800, while the sum is 42.

The spelling of 540452322366 in words is "five hundred forty billion, four hundred fifty-two million, three hundred twenty-two thousand, three hundred sixty-six".