5165665150 has 24 divisors (see below), whose sum is σ = 9642356064. Its totient is φ = 2058907200.

The previous prime is 5165665139. The next prime is 5165665171. The reversal of 5165665150 is 515665615.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 169782 + ... + 197881.

It is an arithmetic number, because the mean of its divisors is an integer number (401764836).

Almost surely, 2^5165665150 is an apocalyptic number.

5165665150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5165665150 is a deficient number, since it is larger than the sum of its proper divisors (4476690914).

5165665150 is a wasteful number, since it uses less digits than its factorization.

5165665150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367956 (or 367951 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 40.

The square root of 5165665150 is about 71872.5618716906. The cubic root of 5165665150 is about 1728.6566860580.

The spelling of 5165665150 in words is "five billion, one hundred sixty-five million, six hundred sixty-five thousand, one hundred fifty".