6109894650 has 24 divisors (see below), whose sum is σ = 15152539104. Its totient is φ = 1629305200.

The previous prime is 6109894649. The next prime is 6109894669. The reversal of 6109894650 is 564989016.

It is a self number, because there is not a number n which added to its sum of digits gives 6109894650.

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, 20366166 + ... + 20366465.

It is an arithmetic number, because the mean of its divisors is an integer number (631355796).

Almost surely, 2^6109894650 is an apocalyptic number.

6109894650 is an abundant number, since it is smaller than the sum of its proper divisors (9042644454).

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

6109894650 is a wasteful number, since it uses less digits than its factorization.

6109894650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40732646 (or 40732641 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 48.

The square root of 6109894650 is about 78165.8150984175. The cubic root of 6109894650 is about 1828.1475326903.

The spelling of 6109894650 in words is "six billion, one hundred nine million, eight hundred ninety-four thousand, six hundred fifty".