30055636455 has 32 divisors (see below), whose sum is σ = 54834542784. Its totient is φ = 13926230016.

The previous prime is 30055636441. The next prime is 30055636487. The reversal of 30055636455 is 55463655003.

It is not a de Polignac number, because 30055636455 - 2⁸ = 30055636199 is a prime.

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, 4529964 + ... + 4536593.

It is an arithmetic number, because the mean of its divisors is an integer number (1713579462).

Almost surely, 2^30055636455 is an apocalyptic number.

30055636455 is a deficient number, since it is larger than the sum of its proper divisors (24778906329).

30055636455 is a wasteful number, since it uses less digits than its factorization.

30055636455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9066595.

The product of its (nonzero) digits is 810000, while the sum is 42.

The spelling of 30055636455 in words is "thirty billion, fifty-five million, six hundred thirty-six thousand, four hundred fifty-five".