30405086050 has 48 divisors (see below), whose sum is σ = 56925677952. Its totient is φ = 12082262400.

The previous prime is 30405086039. The next prime is 30405086077. The reversal of 30405086050 is 5068050403.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4864027 + ... + 4870273.

It is an arithmetic number, because the mean of its divisors is an integer number (1185951624).

Almost surely, 2^30405086050 is an apocalyptic number.

30405086050 is a deficient number, since it is larger than the sum of its proper divisors (26520591902).

30405086050 is a wasteful number, since it uses less digits than its factorization.

30405086050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6883 (or 6878 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 30405086050 in words is "thirty billion, four hundred five million, eighty-six thousand, fifty".