2530178630128 has 40 divisors (see below), whose sum is σ = 5098986072576. Its totient is φ = 1214934302400.

The previous prime is 2530178630093. The next prime is 2530178630131. The reversal of 2530178630128 is 8210368710352.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

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, 19405126 + ... + 19535077.

Almost surely, 2^{2530178630128} is an apocalyptic number.

It is an amenable number.

2530178630128 is an abundant number, since it is smaller than the sum of its proper divisors (2568807442448).

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

2530178630128 is a wasteful number, since it uses less digits than its factorization.

2530178630128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38940373 (or 38940367 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 2530178630128 in words is "two trillion, five hundred thirty billion, one hundred seventy-eight million, six hundred thirty thousand, one hundred twenty-eight".