30550054200052 has 24 divisors (see below), whose sum is σ = 54837410172552. Its totient is φ = 14883186662400.

The previous prime is 30550054200007. The next prime is 30550054200109. The reversal of 30550054200052 is 25000245005503.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7361649591696 + 23188404608356 = 2713236^2 + 4815434^2 .

It is a super-2 number, since 2×30550054200052² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30550054199987 and 30550054200023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120365349 + ... + 120618892.

It is an arithmetic number, because the mean of its divisors is an integer number (2284892090523).

Almost surely, 2^{30550054200052} is an apocalyptic number.

It is an amenable number.

30550054200052 is a deficient number, since it is larger than the sum of its proper divisors (24287355972500).

30550054200052 is a wasteful number, since it uses less digits than its factorization.

30550054200052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240985059 (or 240985057 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 31.

Adding to 30550054200052 its reverse (25000245005503), we get a palindrome (55550299205555).

The spelling of 30550054200052 in words is "thirty trillion, five hundred fifty billion, fifty-four million, two hundred thousand, fifty-two".