520062413 has 8 divisors (see below), whose sum is σ = 563164056. Its totient is φ = 477403200.

The previous prime is 520062391. The next prime is 520062449. The reversal of 520062413 is 314260025.

It can be written as a sum of positive squares in 4 ways, for example, as 26245129 + 493817284 = 5123^2 + 22222^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 520062413 - 2¹⁰ = 520061389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (520062463) 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, 108158 + ... + 112863.

It is an arithmetic number, because the mean of its divisors is an integer number (70395507).

Almost surely, 2^520062413 is an apocalyptic number.

It is an amenable number.

520062413 is a deficient number, since it is larger than the sum of its proper divisors (43101643).

520062413 is a wasteful number, since it uses less digits than its factorization.

520062413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221215.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 520062413 is about 22804.8769564758. The cubic root of 520062413 is about 804.1773229380.

The spelling of 520062413 in words is "five hundred twenty million, sixty-two thousand, four hundred thirteen".