30055540250425 has 6 divisors (see below), whose sum is σ = 37268869910558. Its totient is φ = 24044432200320.

The previous prime is 30055540250389. The next prime is 30055540250429. The reversal of 30055540250425 is 52405204555003.

It can be written as a sum of positive squares in 3 ways, for example, as 3376373175081 + 26679167075344 = 1837491^2 + 5165188^2 .

It is not a de Polignac number, because 30055540250425 - 2¹⁹ = 30055539726137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30055540250429) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 601110804984 + ... + 601110805033.

Almost surely, 2^{30055540250425} is an apocalyptic number.

It is an amenable number.

30055540250425 is a deficient number, since it is larger than the sum of its proper divisors (7213329660133).

30055540250425 is a wasteful number, since it uses less digits than its factorization.

30055540250425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202221610027 (or 1202221610022 counting only the distinct ones).

The product of its (nonzero) digits is 600000, while the sum is 40.

The spelling of 30055540250425 in words is "thirty trillion, fifty-five billion, five hundred forty million, two hundred fifty thousand, four hundred twenty-five".