6189006845 has 16 divisors (see below), whose sum is σ = 8518435968. Its totient is φ = 4228562880.

The previous prime is 6189006829. The next prime is 6189006847. The reversal of 6189006845 is 5486009816.

It is not a de Polignac number, because 6189006845 - 2⁴ = 6189006829 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6189006845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6189006847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309491 + ... + 328880.

It is an arithmetic number, because the mean of its divisors is an integer number (532402248).

Almost surely, 2^6189006845 is an apocalyptic number.

It is an amenable number.

6189006845 is a deficient number, since it is larger than the sum of its proper divisors (2329429123).

6189006845 is a wasteful number, since it uses less digits than its factorization.

6189006845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638660.

The product of its (nonzero) digits is 414720, while the sum is 47.

The square root of 6189006845 is about 78670.2411652589. The cubic root of 6189006845 is about 1836.0041323243.

The spelling of 6189006845 in words is "six billion, one hundred eighty-nine million, six thousand, eight hundred forty-five".