52001604603516 has 24 divisors (see below), whose sum is σ = 124616457879760. Its totient is φ = 16865385276672.

The previous prime is 52001604603493. The next prime is 52001604603541. The reversal of 52001604603516 is 61530640610025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58560365101 + ... + 58560365988.

Almost surely, 2^{52001604603516} is an apocalyptic number.

It is an amenable number.

52001604603516 is an abundant number, since it is smaller than the sum of its proper divisors (72614853276244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52001604603516 is a wasteful number, since it uses less digits than its factorization.

52001604603516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117120731133 (or 117120731131 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 52001604603516 in words is "fifty-two trillion, one billion, six hundred four million, six hundred three thousand, five hundred sixteen".