30552125034320 has 40 divisors (see below), whose sum is σ = 71036264600136. Its totient is φ = 12220407193088.

The previous prime is 30552125034313. The next prime is 30552125034323. The reversal of 30552125034320 is 2343052125503.

It can be written as a sum of positive squares in 4 ways, for example, as 2489339239696 + 28062785794624 = 1577764^2 + 5297432^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×30552125034320² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30552125034323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4693007 + ... + 9117486.

Almost surely, 2^{30552125034320} is an apocalyptic number.

It is an amenable number.

30552125034320 is an abundant number, since it is smaller than the sum of its proper divisors (40484139565816).

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

30552125034320 is a wasteful number, since it uses less digits than its factorization.

30552125034320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13838159 (or 13838153 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 30552125034320 its reverse (2343052125503), we get a palindrome (32895177159823).

The spelling of 30552125034320 in words is "thirty trillion, five hundred fifty-two billion, one hundred twenty-five million, thirty-four thousand, three hundred twenty".