30823581048 has 64 divisors (see below), whose sum is σ = 84037094400. Its totient is φ = 9364118400.

The previous prime is 30823581013. The next prime is 30823581121. The reversal of 30823581048 is 84018532803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600628 + ... + 649923.

It is an arithmetic number, because the mean of its divisors is an integer number (1313079600).

Almost surely, 2^30823581048 is an apocalyptic number.

It is an amenable number.

30823581048 is an abundant number, since it is smaller than the sum of its proper divisors (53213513352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30823581048 is a wasteful number, since it uses less digits than its factorization.

30823581048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250652 (or 1250648 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The spelling of 30823581048 in words is "thirty billion, eight hundred twenty-three million, five hundred eighty-one thousand, forty-eight".