30535504056500 has 24 divisors (see below), whose sum is σ = 66689540860488. Its totient is φ = 12214201622400.

The previous prime is 30535504056469. The next prime is 30535504056509. The reversal of 30535504056500 is 565040553503.

It can be written as a sum of positive squares in 4 ways, for example, as 427961939344 + 30107542117156 = 654188^2 + 5487034^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30535504056509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30535503557 + ... + 30535504556.

It is an arithmetic number, because the mean of its divisors is an integer number (2778730869187).

Almost surely, 2^{30535504056500} is an apocalyptic number.

It is an amenable number.

30535504056500 is an abundant number, since it is smaller than the sum of its proper divisors (36154036803988).

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

30535504056500 is a wasteful number, since it uses less digits than its factorization.

30535504056500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61071008132 (or 61071008120 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 41.

The spelling of 30535504056500 in words is "thirty trillion, five hundred thirty-five billion, five hundred four million, fifty-six thousand, five hundred".