305350020346652 has 6 divisors (see below), whose sum is σ = 534362535606648. Its totient is φ = 152675010173324.

The previous prime is 305350020346643. The next prime is 305350020346843. The reversal of 305350020346652 is 256643020053503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38168752543328 + ... + 38168752543335.

It is an arithmetic number, because the mean of its divisors is an integer number (89060422601108).

Almost surely, 2^{305350020346652} is an apocalyptic number.

It is an amenable number.

305350020346652 is a deficient number, since it is larger than the sum of its proper divisors (229012515259996).

305350020346652 is a wasteful number, since it uses less digits than its factorization.

305350020346652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76337505086667 (or 76337505086665 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 44.

The spelling of 305350020346652 in words is "three hundred five trillion, three hundred fifty billion, twenty million, three hundred forty-six thousand, six hundred fifty-two".