30297483648 has 160 divisors (see below), whose sum is σ = 91694889000. Its totient is φ = 9927788544.

The previous prime is 30297483607. The next prime is 30297483653. The reversal of 30297483648 is 84638479203.

30297483648 is a `hidden beast` number, since 30 + 2 + 97 + 483 + 6 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 30297483594 and 30297483603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 586948 + ... + 636476.

Almost surely, 2^30297483648 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 30297483648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45847444500).

30297483648 is an abundant number, since it is smaller than the sum of its proper divisors (61397405352).

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

30297483648 is an equidigital number, since it uses as much as digits as its factorization.

30297483648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49614 (or 49593 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The spelling of 30297483648 in words is "thirty billion, two hundred ninety-seven million, four hundred eighty-three thousand, six hundred forty-eight".