515053623416 has 16 divisors (see below), whose sum is σ = 965839272840. Its totient is φ = 257496484000.

The previous prime is 515053623373. The next prime is 515053623421. The reversal of 515053623416 is 614326350515.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3718706 + ... + 3854721.

Almost surely, 2^515053623416 is an apocalyptic number.

It is an amenable number.

515053623416 is a deficient number, since it is larger than the sum of its proper divisors (450785649424).

515053623416 is a wasteful number, since it uses less digits than its factorization.

515053623416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7581934 (or 7581930 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 515053623416 in words is "five hundred fifteen billion, fifty-three million, six hundred twenty-three thousand, four hundred sixteen".