12626533432 has 16 divisors (see below), whose sum is σ = 23726561760. Its totient is φ = 6299450304.

The previous prime is 12626533427. The next prime is 12626533481. The reversal of 12626533432 is 23433562621.

It is a junction number, because it is equal to n+sod(n) for n = 12626533391 and 12626533400.

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, 1723168 + ... + 1730479.

It is an arithmetic number, because the mean of its divisors is an integer number (1482910110).

Almost surely, 2^12626533432 is an apocalyptic number.

It is an amenable number.

12626533432 is a deficient number, since it is larger than the sum of its proper divisors (11100028328).

12626533432 is a wasteful number, since it uses less digits than its factorization.

12626533432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3454110 (or 3454106 counting only the distinct ones).

The product of its digits is 155520, while the sum is 37.

The spelling of 12626533432 in words is "twelve billion, six hundred twenty-six million, five hundred thirty-three thousand, four hundred thirty-two".