5065611561660 has 48 divisors (see below), whose sum is σ = 15274767172896. Its totient is φ = 1246919768832.

The previous prime is 5065611561583. The next prime is 5065611561667. The reversal of 5065611561660 is 661651165605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5065611561667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3247186119 + ... + 3247187678.

It is an arithmetic number, because the mean of its divisors is an integer number (318224316102).

Almost surely, 2^{5065611561660} is an apocalyptic number.

It is an amenable number.

5065611561660 is an abundant number, since it is smaller than the sum of its proper divisors (10209155611236).

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

5065611561660 is a wasteful number, since it uses less digits than its factorization.

5065611561660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6494373822 (or 6494373820 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 48.

The spelling of 5065611561660 in words is "five trillion, sixty-five billion, six hundred eleven million, five hundred sixty-one thousand, six hundred sixty".