30549053160 has 96 divisors (see below), whose sum is σ = 99454249440. Its totient is φ = 8132479872.

The previous prime is 30549053153. The next prime is 30549053177. The reversal of 30549053160 is 6135094503.

30549053160 is a `hidden beast` number, since 3 + 0 + 5 + 490 + 5 + 3 + 160 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 139039 + ... + 283601.

It is an arithmetic number, because the mean of its divisors is an integer number (1035981765).

Almost surely, 2^30549053160 is an apocalyptic number.

30549053160 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30549053160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49727124720).

30549053160 is an abundant number, since it is smaller than the sum of its proper divisors (68905196280).

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

30549053160 is a wasteful number, since it uses less digits than its factorization.

30549053160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145167 (or 145160 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The spelling of 30549053160 in words is "thirty billion, five hundred forty-nine million, fifty-three thousand, one hundred sixty".