30522545300 has 72 divisors (see below), whose sum is σ = 71460905376. Its totient is φ = 11248997760.

The previous prime is 30522545267. The next prime is 30522545303. The reversal of 30522545300 is 354522503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30522545303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 689639 + ... + 732561.

Almost surely, 2^30522545300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30522545300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35730452688).

30522545300 is an abundant number, since it is smaller than the sum of its proper divisors (40938360076).

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

30522545300 is a wasteful number, since it uses less digits than its factorization.

30522545300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43497 (or 43490 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 29.

The spelling of 30522545300 in words is "thirty billion, five hundred twenty-two million, five hundred forty-five thousand, three hundred".