516372211329 has 8 divisors (see below), whose sum is σ = 741457534272. Its totient is φ = 317767514640.

The previous prime is 516372211301. The next prime is 516372211343. The reversal of 516372211329 is 923112273615.

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

It is not a de Polignac number, because 516372211329 - 2⁵ = 516372211297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (516372211349) 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, 6620156517 + ... + 6620156594.

It is an arithmetic number, because the mean of its divisors is an integer number (92682191784).

Almost surely, 2^516372211329 is an apocalyptic number.

It is an amenable number.

516372211329 is a deficient number, since it is larger than the sum of its proper divisors (225085322943).

516372211329 is a wasteful number, since it uses less digits than its factorization.

516372211329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13240313127.

The product of its digits is 136080, while the sum is 42.

The spelling of 516372211329 in words is "five hundred sixteen billion, three hundred seventy-two million, two hundred eleven thousand, three hundred twenty-nine".