540264322218 has 8 divisors (see below), whose sum is σ = 1080528644448. Its totient is φ = 180088107404.

The previous prime is 540264322217. The next prime is 540264322219. The reversal of 540264322218 is 812223462045.

It is an interprime number because it is at equal distance from previous prime (540264322217) and next prime (540264322219).

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

540264322218 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (540264322217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45022026846 + ... + 45022026857.

It is an arithmetic number, because the mean of its divisors is an integer number (135066080556).

Almost surely, 2^540264322218 is an apocalyptic number.

540264322218 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

540264322218 is a wasteful number, since it uses less digits than its factorization.

540264322218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90044053708.

The product of its (nonzero) digits is 184320, while the sum is 39.

The spelling of 540264322218 in words is "five hundred forty billion, two hundred sixty-four million, three hundred twenty-two thousand, two hundred eighteen".