30555486071 has 24 divisors (see below), whose sum is σ = 34537715712. Its totient is φ = 26807919600.

The previous prime is 30555486047. The next prime is 30555486083. The reversal of 30555486071 is 17068455503.

It is not a de Polignac number, because 30555486071 - 2⁶ = 30555486007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30555486371) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4044920 + ... + 4052466.

It is an arithmetic number, because the mean of its divisors is an integer number (1439071488).

Almost surely, 2^30555486071 is an apocalyptic number.

30555486071 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

30555486071 is a deficient number, since it is larger than the sum of its proper divisors (3982229641).

30555486071 is a wasteful number, since it uses less digits than its factorization.

30555486071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8003 (or 7972 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 44.

The spelling of 30555486071 in words is "thirty billion, five hundred fifty-five million, four hundred eighty-six thousand, seventy-one".