30850525056 has 128 divisors (see below), whose sum is σ = 93441751200. Its totient is φ = 8934064128.

The previous prime is 30850525051. The next prime is 30850525129. The reversal of 30850525056 is 65052505803.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30850525051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96901 + ... + 266628.

Almost surely, 2^30850525056 is an apocalyptic number.

It is an amenable number.

30850525056 is an abundant number, since it is smaller than the sum of its proper divisors (62591226144).

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

30850525056 is a wasteful number, since it uses less digits than its factorization.

30850525056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363576 (or 363564 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 39.

The spelling of 30850525056 in words is "thirty billion, eight hundred fifty million, five hundred twenty-five thousand, fifty-six".