5165150838 has 8 divisors (see below), whose sum is σ = 10330301688. Its totient is φ = 1721716944.

The previous prime is 5165150831. The next prime is 5165150863. The reversal of 5165150838 is 8380515615.

It is a sphenic number, since it is the product of 3 distinct primes.

5165150838 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5165150838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5165150831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 430429231 + ... + 430429242.

It is an arithmetic number, because the mean of its divisors is an integer number (1291287711).

Almost surely, 2^5165150838 is an apocalyptic number.

5165150838 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5165150838 is a wasteful number, since it uses less digits than its factorization.

5165150838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860858478.

The product of its (nonzero) digits is 144000, while the sum is 42.

The square root of 5165150838 is about 71868.9838386491. The cubic root of 5165150838 is about 1728.5993137507.

The spelling of 5165150838 in words is "five billion, one hundred sixty-five million, one hundred fifty thousand, eight hundred thirty-eight".