516742413 has 8 divisors (see below), whose sum is σ = 751625376. Its totient is φ = 313177200.

The previous prime is 516742409. The next prime is 516742417. The reversal of 516742413 is 314247615.

It is an interprime number because it is at equal distance from previous prime (516742409) and next prime (516742417).

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

It is not a de Polignac number, because 516742413 - 2² = 516742409 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 15658861 = 516742413 / (5 + 1 + 6 + 7 + 4 + 2 + 4 + 1 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516742417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7829398 + ... + 7829463.

It is an arithmetic number, because the mean of its divisors is an integer number (93953172).

Almost surely, 2^516742413 is an apocalyptic number.

It is an amenable number.

516742413 is a deficient number, since it is larger than the sum of its proper divisors (234882963).

516742413 is a wasteful number, since it uses less digits than its factorization.

516742413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15658875.

The product of its digits is 20160, while the sum is 33.

The square root of 516742413 is about 22731.9689644342. The cubic root of 516742413 is about 802.4624196064.

The spelling of 516742413 in words is "five hundred sixteen million, seven hundred forty-two thousand, four hundred thirteen".