30127645504 has 56 divisors (see below), whose sum is σ = 65265300000. Its totient is φ = 13684769280.

The previous prime is 30127645441. The next prime is 30127645549. The reversal of 30127645504 is 40554672103.

It is a super-2 number, since 2×30127645504² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1041022 + ... + 1069570.

Almost surely, 2^30127645504 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 30127645504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32632650000).

30127645504 is an abundant number, since it is smaller than the sum of its proper divisors (35137654496).

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

30127645504 is a wasteful number, since it uses less digits than its factorization.

30127645504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30071 (or 30061 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 30127645504 in words is "thirty billion, one hundred twenty-seven million, six hundred forty-five thousand, five hundred four".