540382854 has 48 divisors (see below), whose sum is σ = 1220116464. Its totient is φ = 159318720.

The previous prime is 540382847. The next prime is 540382877. The reversal of 540382854 is 458283045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16804 + ... + 36920.

It is an arithmetic number, because the mean of its divisors is an integer number (25419093).

Almost surely, 2^540382854 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 540382854, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (610058232).

540382854 is an abundant number, since it is smaller than the sum of its proper divisors (679733610).

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

540382854 is a wasteful number, since it uses less digits than its factorization.

540382854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20181 (or 20170 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 39.

The square root of 540382854 is about 23246.1363241292. The cubic root of 540382854 is about 814.5176887079.

The spelling of 540382854 in words is "five hundred forty million, three hundred eighty-two thousand, eight hundred fifty-four".