30330607853 has 12 divisors (see below), whose sum is σ = 37996586460. Its totient is φ = 23997843072.

The previous prime is 30330607849. The next prime is 30330607873. The reversal of 30330607853 is 35870603303.

It can be written as a sum of positive squares in 2 ways, for example, as 3799736164 + 26530871689 = 61642^2 + 162883^2 .

It is not a de Polignac number, because 30330607853 - 2² = 30330607849 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30330607823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23806748 + ... + 23808021.

It is an arithmetic number, because the mean of its divisors is an integer number (3166382205).

Almost surely, 2^30330607853 is an apocalyptic number.

It is an amenable number.

30330607853 is a deficient number, since it is larger than the sum of its proper divisors (7665978607).

30330607853 is a wasteful number, since it uses less digits than its factorization.

30330607853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47614796 (or 47614789 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 38.

The spelling of 30330607853 in words is "thirty billion, three hundred thirty million, six hundred seven thousand, eight hundred fifty-three".