30555486073 has 8 divisors (see below), whose sum is σ = 34930428992. Its totient is φ = 26183011536.

The previous prime is 30555486047. The next prime is 30555486083. The reversal of 30555486073 is 37068455503.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30555486073 is a prime.

It is a super-2 number, since 2×30555486073² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30555486023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 590490 + ... + 640147.

It is an arithmetic number, because the mean of its divisors is an integer number (4366303624).

Almost surely, 2^30555486073 is an apocalyptic number.

It is an amenable number.

30555486073 is a deficient number, since it is larger than the sum of its proper divisors (4374942919).

30555486073 is a wasteful number, since it uses less digits than its factorization.

30555486073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1234191.

The product of its (nonzero) digits is 1512000, while the sum is 46.

The spelling of 30555486073 in words is "thirty billion, five hundred fifty-five million, four hundred eighty-six thousand, seventy-three".