30053522401152 has 128 divisors (see below), whose sum is σ = 80195499780000. Its totient is φ = 9971951468544.

The previous prime is 30053522401129. The next prime is 30053522401211. The reversal of 30053522401152 is 25110422535003.

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

It is a super-2 number, since 2×30053522401152² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439030224 + ... + 439098672.

Almost surely, 2^{30053522401152} is an apocalyptic number.

30053522401152 is a gapful number since it is divisible by the number (32) 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 30053522401152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40097749890000).

30053522401152 is an abundant number, since it is smaller than the sum of its proper divisors (50141977378848).

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

30053522401152 is a wasteful number, since it uses less digits than its factorization.

30053522401152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73688 (or 73676 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 30053522401152 its reverse (25110422535003), we get a palindrome (55163944936155).

The spelling of 30053522401152 in words is "thirty trillion, fifty-three billion, five hundred twenty-two million, four hundred one thousand, one hundred fifty-two".