30832027056 has 80 divisors (see below), whose sum is σ = 88609467520. Its totient is φ = 10264553280.

The previous prime is 30832027049. The next prime is 30832027081. The reversal of 30832027056 is 65072023803.

30832027056 is a `hidden beast` number, since 308 + 32 + 0 + 270 + 56 = 666.

It is a super-2 number, since 2×30832027056² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 30832027056.

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, 306351 + ... + 394353.

It is an arithmetic number, because the mean of its divisors is an integer number (1107618344).

Almost surely, 2^30832027056 is an apocalyptic number.

30832027056 is a gapful number since it is divisible by the number (36) 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 30832027056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44304733760).

30832027056 is an abundant number, since it is smaller than the sum of its proper divisors (57777440464).

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

30832027056 is a wasteful number, since it uses less digits than its factorization.

30832027056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88831 (or 88819 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 30832027056 in words is "thirty billion, eight hundred thirty-two million, twenty-seven thousand, fifty-six".