30550525280553 has 16 divisors (see below), whose sum is σ = 42878126846720. Its totient is φ = 19294980115536.

The previous prime is 30550525280503. The next prime is 30550525280563. The reversal of 30550525280553 is 35508252505503.

It is not a de Polignac number, because 30550525280553 - 2¹³ = 30550525272361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30550525280503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12678426 + ... + 14894412.

It is an arithmetic number, because the mean of its divisors is an integer number (2679882927920).

Almost surely, 2^{30550525280553} is an apocalyptic number.

It is an amenable number.

30550525280553 is a deficient number, since it is larger than the sum of its proper divisors (12327601566167).

30550525280553 is a wasteful number, since it uses less digits than its factorization.

30550525280553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2457876.

The product of its (nonzero) digits is 4500000, while the sum is 48.

The spelling of 30550525280553 in words is "thirty trillion, five hundred fifty billion, five hundred twenty-five million, two hundred eighty thousand, five hundred fifty-three".