30130646513560 has 64 divisors (see below), whose sum is σ = 68602301222400. Its totient is φ = 11908736716800.

The previous prime is 30130646513489. The next prime is 30130646513563. The reversal of 30130646513560 is 6531564603103.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30130646513563) 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, 2359920 + ... + 8113600.

It is an arithmetic number, because the mean of its divisors is an integer number (1071910956600).

Almost surely, 2^{30130646513560} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30130646513560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34301150611200).

30130646513560 is an abundant number, since it is smaller than the sum of its proper divisors (38471654708840).

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

30130646513560 is a wasteful number, since it uses less digits than its factorization.

30130646513560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5755252 (or 5755248 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 43.

The spelling of 30130646513560 in words is "thirty trillion, one hundred thirty billion, six hundred forty-six million, five hundred thirteen thousand, five hundred sixty".