6013203858 has 128 divisors (see below), whose sum is σ = 15241789440. Its totient is φ = 1746074880.

The previous prime is 6013203857. The next prime is 6013203871. The reversal of 6013203858 is 8583023106.

It is not an unprimeable number, because it can be changed into a prime (6013203857) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 649941 + ... + 659127.

It is an arithmetic number, because the mean of its divisors is an integer number (119076480).

Almost surely, 2^6013203858 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6013203858, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7620894720).

6013203858 is an abundant number, since it is smaller than the sum of its proper divisors (9228585582).

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

6013203858 is a wasteful number, since it uses less digits than its factorization.

6013203858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9269 (or 9263 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 6013203858 is about 77544.8506220755. The cubic root of 6013203858 is about 1818.4525608183.

The spelling of 6013203858 in words is "six billion, thirteen million, two hundred three thousand, eight hundred fifty-eight".