30157030560 has 192 divisors, whose sum is σ = 98663443200. Its totient is φ = 7736205312.

The previous prime is 30157030537. The next prime is 30157030577. The reversal of 30157030560 is 6503075103.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1571101 + ... + 1590179.

It is an arithmetic number, because the mean of its divisors is an integer number (513872100).

Almost surely, 2^30157030560 is an apocalyptic number.

30157030560 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 30157030560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49331721600).

30157030560 is an abundant number, since it is smaller than the sum of its proper divisors (68506412640).

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

30157030560 is a wasteful number, since it uses less digits than its factorization.

30157030560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19223 (or 19215 counting only the distinct ones).

The product of its (nonzero) digits is 9450, while the sum is 30.

The spelling of 30157030560 in words is "thirty billion, one hundred fifty-seven million, thirty thousand, five hundred sixty".