30550243140533 has 8 divisors (see below), whose sum is σ = 30570520686720. Its totient is φ = 30529967173200.

The previous prime is 30550243140503. The next prime is 30550243140611. The reversal of 30550243140533 is 33504134205503.

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

It is a cyclic number.

It is not a de Polignac number, because 30550243140533 - 2¹² = 30550243136437 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30550243140503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39663383 + ... + 40426283.

It is an arithmetic number, because the mean of its divisors is an integer number (3821315085840).

Almost surely, 2^{30550243140533} is an apocalyptic number.

It is an amenable number.

30550243140533 is a deficient number, since it is larger than the sum of its proper divisors (20277546187).

30550243140533 is a wasteful number, since it uses less digits than its factorization.

30550243140533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789427.

The product of its (nonzero) digits is 324000, while the sum is 38.

The spelling of 30550243140533 in words is "thirty trillion, five hundred fifty billion, two hundred forty-three million, one hundred forty thousand, five hundred thirty-three".