12551410532 has 6 divisors (see below), whose sum is σ = 21964968438. Its totient is φ = 6275705264.

The previous prime is 12551410519. The next prime is 12551410561. The reversal of 12551410532 is 23501415521.

It can be written as a sum of positive squares in only one way, i.e., 12048574756 + 502835776 = 109766^2 + 22424^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12551410495 and 12551410504.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1568926313 + ... + 1568926320.

It is an arithmetic number, because the mean of its divisors is an integer number (3660828073).

Almost surely, 2^12551410532 is an apocalyptic number.

It is an amenable number.

12551410532 is a deficient number, since it is larger than the sum of its proper divisors (9413557906).

12551410532 is a wasteful number, since it uses less digits than its factorization.

12551410532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3137852637 (or 3137852635 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 12551410532 in words is "twelve billion, five hundred fifty-one million, four hundred ten thousand, five hundred thirty-two".