516061506015 has 48 divisors (see below), whose sum is σ = 979298345376. Its totient is φ = 249321139200.

The previous prime is 516061506013. The next prime is 516061506047. The reversal of 516061506015 is 510605160615.

It is not a de Polignac number, because 516061506015 - 2¹ = 516061506013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516061506013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1715974 + ... + 1994163.

It is an arithmetic number, because the mean of its divisors is an integer number (20402048862).

Almost surely, 2^516061506015 is an apocalyptic number.

516061506015 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

516061506015 is a deficient number, since it is larger than the sum of its proper divisors (463236839361).

516061506015 is a wasteful number, since it uses less digits than its factorization.

516061506015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3710440 (or 3710437 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 516061506015 in words is "five hundred sixteen billion, sixty-one million, five hundred six thousand, fifteen".