30554030506000 has 160 divisors (see below), whose sum is σ = 75418763827680. Its totient is φ = 11968752384000.

The previous prime is 30554030505997. The next prime is 30554030506063. The reversal of 30554030506000 is 60503045503.

It can be written as a sum of positive squares in 16 ways, for example, as 20861617772304 + 9692412733696 = 4567452^2 + 3113264^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27391182 + ... + 28484818.

It is an arithmetic number, because the mean of its divisors is an integer number (471367273923).

Almost surely, 2^{30554030506000} 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 30554030506000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37709381913840).

30554030506000 is an abundant number, since it is smaller than the sum of its proper divisors (44864733321680).

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

30554030506000 is a wasteful number, since it uses less digits than its factorization.

30554030506000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093950 (or 1093934 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

The spelling of 30554030506000 in words is "thirty trillion, five hundred fifty-four billion, thirty million, five hundred six thousand".