5162161616 has 20 divisors (see below), whose sum is σ = 10009475424. Its totient is φ = 2579071200.

The previous prime is 5162161601. The next prime is 5162161637. The reversal of 5162161616 is 6161612615.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104300 + ... + 145611.

Almost surely, 2^5162161616 is an apocalyptic number.

It is an amenable number.

5162161616 is a deficient number, since it is larger than the sum of its proper divisors (4847313808).

5162161616 is a wasteful number, since it uses less digits than its factorization.

5162161616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251210 (or 251204 counting only the distinct ones).

The product of its digits is 12960, while the sum is 35.

The square root of 5162161616 is about 71848.1845003755. The cubic root of 5162161616 is about 1728.2657859489.

The spelling of 5162161616 in words is "five billion, one hundred sixty-two million, one hundred sixty-one thousand, six hundred sixteen".