540015150 has 48 divisors (see below), whose sum is σ = 1409731200. Its totient is φ = 136424160.

The previous prime is 540015121. The next prime is 540015163. The reversal of 540015150 is 51510045.

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, 91890 + ... + 97589.

It is an arithmetic number, because the mean of its divisors is an integer number (29369400).

Almost surely, 2^540015150 is an apocalyptic number.

540015150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

540015150 is an abundant number, since it is smaller than the sum of its proper divisors (869716050).

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

540015150 is a wasteful number, since it uses less digits than its factorization.

540015150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189513 (or 189508 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 540015150 is about 23238.2260510565. The cubic root of 540015150 is about 814.3329003567.

Adding to 540015150 its reverse (51510045), we get a palindrome (591525195).

The spelling of 540015150 in words is "five hundred forty million, fifteen thousand, one hundred fifty".