30455511355361 has 16 divisors (see below), whose sum is σ = 30727334111040. Its totient is φ = 30184780792320.

The previous prime is 30455511355327. The next prime is 30455511355387. The reversal of 30455511355361 is 16355311555403.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30455511355361 is a prime.

It is a super-3 number, since 3×30455511355361³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30455511354361) 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, 179741321 + ... + 179910681.

It is an arithmetic number, because the mean of its divisors is an integer number (1920458381940).

Almost surely, 2^{30455511355361} is an apocalyptic number.

It is an amenable number.

30455511355361 is a deficient number, since it is larger than the sum of its proper divisors (271822755679).

30455511355361 is a wasteful number, since it uses less digits than its factorization.

30455511355361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172576.

The product of its (nonzero) digits is 2025000, while the sum is 47.

The spelling of 30455511355361 in words is "thirty trillion, four hundred fifty-five billion, five hundred eleven million, three hundred fifty-five thousand, three hundred sixty-one".