540130512 has 40 divisors (see below), whose sum is σ = 1414998720. Its totient is φ = 177506560.

The previous prime is 540130501. The next prime is 540130517. The reversal of 540130512 is 215031045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540130517) 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, 75837 + ... + 82652.

It is an arithmetic number, because the mean of its divisors is an integer number (35374968).

Almost surely, 2^540130512 is an apocalyptic number.

It is an amenable number.

540130512 is an abundant number, since it is smaller than the sum of its proper divisors (874868208).

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

540130512 is a wasteful number, since it uses less digits than its factorization.

540130512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158571 (or 158565 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 540130512 is about 23240.7080787140. The cubic root of 540130512 is about 814.3908841517.

Adding to 540130512 its reverse (215031045), we get a palindrome (755161557).

The spelling of 540130512 in words is "five hundred forty million, one hundred thirty thousand, five hundred twelve".