2530601133987 has 32 divisors (see below), whose sum is σ = 3458978611200. Its totient is φ = 1645303635360.

The previous prime is 2530601133947. The next prime is 2530601133989. The reversal of 2530601133987 is 7893311060352.

It is not a de Polignac number, because 2530601133987 - 2¹¹ = 2530601131939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2530601133989) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6091912 + ... + 6494042.

It is an arithmetic number, because the mean of its divisors is an integer number (108093081600).

Almost surely, 2^{2530601133987} is an apocalyptic number.

2530601133987 is a deficient number, since it is larger than the sum of its proper divisors (928377477213).

2530601133987 is a wasteful number, since it uses less digits than its factorization.

2530601133987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402543.

The product of its (nonzero) digits is 816480, while the sum is 48.

The spelling of 2530601133987 in words is "two trillion, five hundred thirty billion, six hundred one million, one hundred thirty-three thousand, nine hundred eighty-seven".