2511421232 has 20 divisors (see below), whose sum is σ = 4867816416. Its totient is φ = 1255210560.

The previous prime is 2511421229. The next prime is 2511421243. The reversal of 2511421232 is 2321241152.

2511421232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2511421198 and 2511421207.

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, 11993 + ... + 71879.

Almost surely, 2^2511421232 is an apocalyptic number.

It is an amenable number.

2511421232 is a deficient number, since it is larger than the sum of its proper divisors (2356395184).

2511421232 is a wasteful number, since it uses less digits than its factorization.

2511421232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62516 (or 62510 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 2511421232 is about 50114.0821725790. The cubic root of 2511421232 is about 1359.2724684314.

Adding to 2511421232 its reverse (2321241152), we get a palindrome (4832662384).

The spelling of 2511421232 in words is "two billion, five hundred eleven million, four hundred twenty-one thousand, two hundred thirty-two".