2520643100632 has 16 divisors (see below), whose sum is σ = 4889178428400. Its totient is φ = 1216862186400.

The previous prime is 2520643100581. The next prime is 2520643100687. The reversal of 2520643100632 is 2360013460252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5432420244 + ... + 5432420707.

It is an arithmetic number, because the mean of its divisors is an integer number (305573651775).

Almost surely, 2^{2520643100632} is an apocalyptic number.

It is an amenable number.

2520643100632 is a deficient number, since it is larger than the sum of its proper divisors (2368535327768).

2520643100632 is a wasteful number, since it uses less digits than its factorization.

2520643100632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10864840986 (or 10864840982 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 2520643100632 its reverse (2360013460252), we get a palindrome (4880656560884).

The spelling of 2520643100632 in words is "two trillion, five hundred twenty billion, six hundred forty-three million, one hundred thousand, six hundred thirty-two".