30530356015652 has 6 divisors (see below), whose sum is σ = 53428123027398. Its totient is φ = 15265178007824.

The previous prime is 30530356015589. The next prime is 30530356015667. The reversal of 30530356015652 is 25651065303503.

It can be written as a sum of positive squares in only one way, i.e., 23803626178816 + 6726729836836 = 4878896^2 + 2593594^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3816294501953 + ... + 3816294501960.

It is an arithmetic number, because the mean of its divisors is an integer number (8904687171233).

Almost surely, 2^{30530356015652} is an apocalyptic number.

It is an amenable number.

30530356015652 is a deficient number, since it is larger than the sum of its proper divisors (22897767011746).

30530356015652 is a wasteful number, since it uses less digits than its factorization.

30530356015652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7632589003917 (or 7632589003915 counting only the distinct ones).

The product of its (nonzero) digits is 1215000, while the sum is 44.

The spelling of 30530356015652 in words is "thirty trillion, five hundred thirty billion, three hundred fifty-six million, fifteen thousand, six hundred fifty-two".