540514210 has 8 divisors (see below), whose sum is σ = 972925596. Its totient is φ = 216205680.

The previous prime is 540514199. The next prime is 540514211. The reversal of 540514210 is 12415045.

It can be written as a sum of positive squares in 2 ways, for example, as 528494121 + 12020089 = 22989^2 + 3467^2 .

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

It is a super-2 number, since 2×540514210² = 584311222423848200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (540514211) 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, 27025701 + ... + 27025720.

Almost surely, 2^540514210 is an apocalyptic number.

540514210 is a deficient number, since it is larger than the sum of its proper divisors (432411386).

540514210 is a wasteful number, since it uses less digits than its factorization.

540514210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54051428.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 540514210 is about 23248.9614821824. The cubic root of 540514210 is about 814.5836808816.

Adding to 540514210 its reverse (12415045), we get a palindrome (552929255).

The spelling of 540514210 in words is "five hundred forty million, five hundred fourteen thousand, two hundred ten".