2505032421210 has 48 divisors (see below), whose sum is σ = 7105182870240. Its totient is φ = 607280586720.

The previous prime is 2505032421173. The next prime is 2505032421259. The reversal of 2505032421210 is 121242305052.

2505032421210 is a `hidden beast` number, since 2 + 505 + 0 + 32 + 4 + 2 + 121 + 0 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1265166900 + ... + 1265168879.

It is an arithmetic number, because the mean of its divisors is an integer number (148024643130).

Almost surely, 2^{2505032421210} is an apocalyptic number.

2505032421210 is an abundant number, since it is smaller than the sum of its proper divisors (4600150449030).

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

2505032421210 is a wasteful number, since it uses less digits than its factorization.

2505032421210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2530335803 (or 2530335800 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 2505032421210 its reverse (121242305052), we get a palindrome (2626274726262).

The spelling of 2505032421210 in words is "two trillion, five hundred five billion, thirty-two million, four hundred twenty-one thousand, two hundred ten".