6123644850 has 24 divisors (see below), whose sum is σ = 15186639600. Its totient is φ = 1632971920.

The previous prime is 6123644801. The next prime is 6123644897. The reversal of 6123644850 is 584463216.

It is a junction number, because it is equal to n+sod(n) for n = 6123644799 and 6123644808.

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, 20412000 + ... + 20412299.

It is an arithmetic number, because the mean of its divisors is an integer number (632776650).

Almost surely, 2^6123644850 is an apocalyptic number.

6123644850 is an abundant number, since it is smaller than the sum of its proper divisors (9062994750).

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

6123644850 is a wasteful number, since it uses less digits than its factorization.

6123644850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40824314 (or 40824309 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 6123644850 is about 78253.7209977903. The cubic root of 6123644850 is about 1829.5179087830.

The spelling of 6123644850 in words is "six billion, one hundred twenty-three million, six hundred forty-four thousand, eight hundred fifty".