539130562 has 4 divisors (see below), whose sum is σ = 808695846. Its totient is φ = 269565280.

The previous prime is 539130547. The next prime is 539130569. The reversal of 539130562 is 265031935.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 365918641 + 173211921 = 19129^2 + 13161^2 .

It is not an unprimeable number, because it can be changed into a prime (539130569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134782639 + ... + 134782642.

Almost surely, 2^539130562 is an apocalyptic number.

539130562 is a deficient number, since it is larger than the sum of its proper divisors (269565284).

539130562 is a wasteful number, since it uses less digits than its factorization.

539130562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269565283.

The product of its (nonzero) digits is 24300, while the sum is 34.

The square root of 539130562 is about 23219.1852139562. The cubic root of 539130562 is about 813.8880098755. Note that the first 3 decimals are identical.

It can be divided in two parts, 5391 and 30562, that added together give a palindrome (35953).

The spelling of 539130562 in words is "five hundred thirty-nine million, one hundred thirty thousand, five hundred sixty-two".