514542613 has 4 divisors (see below), whose sum is σ = 554122828. Its totient is φ = 474962400.

The previous prime is 514542583. The next prime is 514542631. The reversal of 514542613 is 316245415.

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 2 ways, for example, as 34363044 + 480179569 = 5862^2 + 21913^2 .

It is a cyclic number.

It is not a de Polignac number, because 514542613 - 2⁹ = 514542101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514542653) 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, 19790088 + ... + 19790113.

It is an arithmetic number, because the mean of its divisors is an integer number (138530707).

Almost surely, 2^514542613 is an apocalyptic number.

It is an amenable number.

514542613 is a deficient number, since it is larger than the sum of its proper divisors (39580215).

514542613 is a wasteful number, since it uses less digits than its factorization.

514542613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39580214.

The product of its digits is 14400, while the sum is 31.

The square root of 514542613 is about 22683.5317576430. The cubic root of 514542613 is about 801.3220914932.

The spelling of 514542613 in words is "five hundred fourteen million, five hundred forty-two thousand, six hundred thirteen".