30557063641 has 16 divisors (see below), whose sum is σ = 33693189376. Its totient is φ = 27533955456.

The previous prime is 30557063617. The next prime is 30557063651. The reversal of 30557063641 is 14636075503.

It is a cyclic number.

It is not a de Polignac number, because 30557063641 - 2¹¹ = 30557061593 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30557063594 and 30557063603.

It is not an unprimeable number, because it can be changed into a prime (30557063651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 964336 + ... + 995518.

It is an arithmetic number, because the mean of its divisors is an integer number (2105824336).

Almost surely, 2^30557063641 is an apocalyptic number.

It is an amenable number.

30557063641 is a deficient number, since it is larger than the sum of its proper divisors (3136125735).

30557063641 is a wasteful number, since it uses less digits than its factorization.

30557063641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32992.

The product of its (nonzero) digits is 226800, while the sum is 40.

The spelling of 30557063641 in words is "thirty billion, five hundred fifty-seven million, sixty-three thousand, six hundred forty-one".