30533054497 has 16 divisors (see below), whose sum is σ = 33894884160. Its totient is φ = 27269985600.

The previous prime is 30533054449. The next prime is 30533054501. The reversal of 30533054497 is 79445033503.

It is a happy number.

It is not a de Polignac number, because 30533054497 - 2¹¹ = 30533052449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30533154497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 549903 + ... + 602875.

It is an arithmetic number, because the mean of its divisors is an integer number (2118430260).

Almost surely, 2^30533054497 is an apocalyptic number.

It is an amenable number.

30533054497 is a deficient number, since it is larger than the sum of its proper divisors (3361829663).

30533054497 is a wasteful number, since it uses less digits than its factorization.

30533054497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53904.

The product of its (nonzero) digits is 680400, while the sum is 43.

The spelling of 30533054497 in words is "thirty billion, five hundred thirty-three million, fifty-four thousand, four hundred ninety-seven".