30163580248 has 32 divisors (see below), whose sum is σ = 57305232000. Its totient is φ = 14882855680.

The previous prime is 30163580243. The next prime is 30163580281. The reversal of 30163580248 is 84208536103.

It is a self number, because there is not a number n which added to its sum of digits gives 30163580248.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30163580243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320793 + ... + 404023.

It is an arithmetic number, because the mean of its divisors is an integer number (1790788500).

Almost surely, 2^30163580248 is an apocalyptic number.

It is an amenable number.

30163580248 is a deficient number, since it is larger than the sum of its proper divisors (27141651752).

30163580248 is a wasteful number, since it uses less digits than its factorization.

30163580248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83835 (or 83831 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 30163580248 in words is "thirty billion, one hundred sixty-three million, five hundred eighty thousand, two hundred forty-eight".