5165650606501 has 24 divisors (see below), whose sum is σ = 6556197291840. Its totient is φ = 4024629403200.

The previous prime is 5165650606489. The next prime is 5165650606603. The reversal of 5165650606501 is 1056060565615.

It is not a de Polignac number, because 5165650606501 - 2⁵ = 5165650606469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5165650606201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3291480 + ... + 4600558.

It is an arithmetic number, because the mean of its divisors is an integer number (273174887160).

Almost surely, 2^{5165650606501} is an apocalyptic number.

It is an amenable number.

5165650606501 is a deficient number, since it is larger than the sum of its proper divisors (1390546685339).

5165650606501 is a wasteful number, since it uses less digits than its factorization.

5165650606501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316425 (or 1316418 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 46.

The spelling of 5165650606501 in words is "five trillion, one hundred sixty-five billion, six hundred fifty million, six hundred six thousand, five hundred one".