2551255132 has 12 divisors (see below), whose sum is σ = 4514862240. Its totient is φ = 1261294496.

The previous prime is 2551255129. The next prime is 2551255211. The reversal of 2551255132 is 2315521552.

It is a junction number, because it is equal to n+sod(n) for n = 2551255094 and 2551255103.

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, 3582868 + ... + 3583579.

It is an arithmetic number, because the mean of its divisors is an integer number (376238520).

Almost surely, 2^2551255132 is an apocalyptic number.

It is an amenable number.

2551255132 is a deficient number, since it is larger than the sum of its proper divisors (1963607108).

2551255132 is a wasteful number, since it uses less digits than its factorization.

2551255132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7166540 (or 7166538 counting only the distinct ones).

The product of its digits is 15000, while the sum is 31.

The square root of 2551255132 is about 50509.9508215955. The cubic root of 2551255132 is about 1366.4213226317.

Adding to 2551255132 its reverse (2315521552), we get a palindrome (4866776684).

The spelling of 2551255132 in words is "two billion, five hundred fifty-one million, two hundred fifty-five thousand, one hundred thirty-two".