30550275005 has 16 divisors (see below), whose sum is σ = 36888508080. Its totient is φ = 24288227328.

The previous prime is 30550275001. The next prime is 30550275029. The reversal of 30550275005 is 50057205503.

It can be written as a sum of positive squares in 8 ways, for example, as 9174957796 + 21375317209 = 95786^2 + 146203^2 .

It is a cyclic number.

It is not a de Polignac number, because 30550275005 - 2² = 30550275001 is a prime.

It is a super-2 number, since 2×30550275005² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30550275001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2374931 + ... + 2387759.

It is an arithmetic number, because the mean of its divisors is an integer number (2305531755).

Almost surely, 2^30550275005 is an apocalyptic number.

It is an amenable number.

30550275005 is a deficient number, since it is larger than the sum of its proper divisors (6338233075).

30550275005 is a wasteful number, since it uses less digits than its factorization.

30550275005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15760.

The product of its (nonzero) digits is 26250, while the sum is 32.

The spelling of 30550275005 in words is "thirty billion, five hundred fifty million, two hundred seventy-five thousand, five".