6138155050 has 24 divisors (see below), whose sum is σ = 11426697216. Its totient is φ = 2453169840.

The previous prime is 6138155027. The next prime is 6138155069. The reversal of 6138155050 is 505518316.

It is a junction number, because it is equal to n+sod(n) for n = 6138154997 and 6138155015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7639 + ... + 111061.

It is an arithmetic number, because the mean of its divisors is an integer number (476112384).

Almost surely, 2^6138155050 is an apocalyptic number.

6138155050 is a deficient number, since it is larger than the sum of its proper divisors (5288542166).

6138155050 is a wasteful number, since it uses less digits than its factorization.

6138155050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104622 (or 104617 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 34.

The square root of 6138155050 is about 78346.3786655133. The cubic root of 6138155050 is about 1830.9618054165.

The spelling of 6138155050 in words is "six billion, one hundred thirty-eight million, one hundred fifty-five thousand, fifty".