30535917848 has 16 divisors (see below), whose sum is σ = 59101776960. Its totient is φ = 14775444000.

The previous prime is 30535917833. The next prime is 30535917877. The reversal of 30535917848 is 84871953503.

It is a super-2 number, since 2×30535917848² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30535917848.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61564103 + ... + 61564598.

It is an arithmetic number, because the mean of its divisors is an integer number (3693861060).

Almost surely, 2^30535917848 is an apocalyptic number.

It is an amenable number.

30535917848 is a deficient number, since it is larger than the sum of its proper divisors (28565859112).

30535917848 is a wasteful number, since it uses less digits than its factorization.

30535917848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123128738 (or 123128734 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 53.

The spelling of 30535917848 in words is "thirty billion, five hundred thirty-five million, nine hundred seventeen thousand, eight hundred forty-eight".