1601351056652 has 6 divisors (see below), whose sum is σ = 2802364349148. Its totient is φ = 800675528324.

The previous prime is 1601351056639. The next prime is 1601351056673. The reversal of 1601351056652 is 2566501531061.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200168882078 + ... + 200168882085.

It is an arithmetic number, because the mean of its divisors is an integer number (467060724858).

Almost surely, 2^{1601351056652} is an apocalyptic number.

It is an amenable number.

1601351056652 is a deficient number, since it is larger than the sum of its proper divisors (1201013292496).

1601351056652 is a wasteful number, since it uses less digits than its factorization.

1601351056652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400337764167 (or 400337764165 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 41.

The spelling of 1601351056652 in words is "one trillion, six hundred one billion, three hundred fifty-one million, fifty-six thousand, six hundred fifty-two".