516361486 has 8 divisors (see below), whose sum is σ = 774987840. Its totient is φ = 258032208.

The previous prime is 516361481. The next prime is 516361493. The reversal of 516361486 is 684163615.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516361481) 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, 69871 + ... + 76906.

It is an arithmetic number, because the mean of its divisors is an integer number (96873480).

Almost surely, 2^516361486 is an apocalyptic number.

516361486 is a deficient number, since it is larger than the sum of its proper divisors (258626354).

516361486 is a wasteful number, since it uses less digits than its factorization.

516361486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148538.

The product of its digits is 103680, while the sum is 40.

The square root of 516361486 is about 22723.5887570604. The cubic root of 516361486 is about 802.2651873957.

The spelling of 516361486 in words is "five hundred sixteen million, three hundred sixty-one thousand, four hundred eighty-six".