5162146838 has 8 divisors (see below), whose sum is σ = 7870158480. Its totient is φ = 2538760680.

The previous prime is 5162146837. The next prime is 5162146859. The reversal of 5162146838 is 8386412615.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5162146837) 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, 21156218 + ... + 21156461.

It is an arithmetic number, because the mean of its divisors is an integer number (983769810).

Almost surely, 2^5162146838 is an apocalyptic number.

5162146838 is a deficient number, since it is larger than the sum of its proper divisors (2708011642).

5162146838 is a wasteful number, since it uses less digits than its factorization.

5162146838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42312742.

The product of its digits is 276480, while the sum is 44.

The square root of 5162146838 is about 71848.0816584549. The cubic root of 5162146838 is about 1728.2641367472.

The spelling of 5162146838 in words is "five billion, one hundred sixty-two million, one hundred forty-six thousand, eight hundred thirty-eight".