30290455552 has 176 divisors, whose sum is σ = 70744320000. Its totient is φ = 12695814144.

The previous prime is 30290455549. The next prime is 30290455561. The reversal of 30290455552 is 25555409203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84374349 + ... + 84374707.

Almost surely, 2^30290455552 is an apocalyptic number.

30290455552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30290455552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35372160000).

30290455552 is an abundant number, since it is smaller than the sum of its proper divisors (40453864448).

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

30290455552 is a wasteful number, since it uses less digits than its factorization.

30290455552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614 (or 596 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 40.

The spelling of 30290455552 in words is "thirty billion, two hundred ninety million, four hundred fifty-five thousand, five hundred fifty-two".