30520334444552 has 32 divisors (see below), whose sum is σ = 60815426641920. Its totient is φ = 14309512116480.

The previous prime is 30520334444531. The next prime is 30520334444557. The reversal of 30520334444552 is 25544443302503.

It is not an unprimeable number, because it can be changed into a prime (30520334444557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414011528 + ... + 414085239.

It is an arithmetic number, because the mean of its divisors is an integer number (1900482082560).

Almost surely, 2^{30520334444552} is an apocalyptic number.

It is an amenable number.

30520334444552 is a deficient number, since it is larger than the sum of its proper divisors (30295092197368).

30520334444552 is a wasteful number, since it uses less digits than its factorization.

30520334444552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828097061 (or 828097057 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 44.

The spelling of 30520334444552 in words is "thirty trillion, five hundred twenty billion, three hundred thirty-four million, four hundred forty-four thousand, five hundred fifty-two".