30453648852612 has 48 divisors (see below), whose sum is σ = 74384909424000. Its totient is φ = 9678837113088.

The previous prime is 30453648852581. The next prime is 30453648852619. The reversal of 30453648852612 is 21625884635403.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (30453648852619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176174487 + ... + 176347262.

It is an arithmetic number, because the mean of its divisors is an integer number (1549685613000).

Almost surely, 2^{30453648852612} is an apocalyptic number.

It is an amenable number.

30453648852612 is an abundant number, since it is smaller than the sum of its proper divisors (43931260571388).

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

30453648852612 is a wasteful number, since it uses less digits than its factorization.

30453648852612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352522092 (or 352522090 counting only the distinct ones).

The product of its (nonzero) digits is 33177600, while the sum is 57.

The spelling of 30453648852612 in words is "thirty trillion, four hundred fifty-three billion, six hundred forty-eight million, eight hundred fifty-two thousand, six hundred twelve".