5161006065552 has 20 divisors (see below), whose sum is σ = 13332599002800. Its totient is φ = 1720335355168.

The previous prime is 5161006065511. The next prime is 5161006065569. The reversal of 5161006065552 is 2555606001615.

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, 53760479802 + ... + 53760479897.

It is an arithmetic number, because the mean of its divisors is an integer number (666629950140).

Almost surely, 2^{5161006065552} is an apocalyptic number.

It is an amenable number.

5161006065552 is an abundant number, since it is smaller than the sum of its proper divisors (8171592937248).

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

5161006065552 is a wasteful number, since it uses less digits than its factorization.

5161006065552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107520959710 (or 107520959704 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 42.

The spelling of 5161006065552 in words is "five trillion, one hundred sixty-one billion, six million, sixty-five thousand, five hundred fifty-two".