30002805275055 has 32 divisors (see below), whose sum is σ = 48662708484096. Its totient is φ = 15782095090944.

The previous prime is 30002805275011. The next prime is 30002805275077. The reversal of 30002805275055 is 55057250820003.

It is a happy number.

It is not a de Polignac number, because 30002805275055 - 2⁶ = 30002805274991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30002805274998 and 30002805275016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127628554 + ... + 127863416.

It is an arithmetic number, because the mean of its divisors is an integer number (1520709640128).

Almost surely, 2^{30002805275055} is an apocalyptic number.

30002805275055 is a deficient number, since it is larger than the sum of its proper divisors (18659903209041).

30002805275055 is a wasteful number, since it uses less digits than its factorization.

30002805275055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351607.

The product of its (nonzero) digits is 420000, while the sum is 42.

The spelling of 30002805275055 in words is "thirty trillion, two billion, eight hundred five million, two hundred seventy-five thousand, fifty-five".