601853025852 has 144 divisors (see below), whose sum is σ = 1692622946560. Its totient is φ = 180179655552.

The previous prime is 601853025841. The next prime is 601853025881. The reversal of 601853025852 is 258520358106.

601853025852 is a `hidden beast` number, since 6 + 0 + 18 + 53 + 0 + 2 + 585 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 601853025798 and 601853025807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2823573 + ... + 3029235.

Almost surely, 2^601853025852 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 601853025852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (846311473280).

601853025852 is an abundant number, since it is smaller than the sum of its proper divisors (1090769920708).

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

601853025852 is a wasteful number, since it uses less digits than its factorization.

601853025852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205749 (or 205718 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 45.

The spelling of 601853025852 in words is "six hundred one billion, eight hundred fifty-three million, twenty-five thousand, eight hundred fifty-two".