12626265250 has 64 divisors (see below), whose sum is σ = 23872942080. Its totient is φ = 5000227200.

The previous prime is 12626265217. The next prime is 12626265269. The reversal of 12626265250 is 5256262621.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15606846 + ... + 15607654.

It is an arithmetic number, because the mean of its divisors is an integer number (373014720).

Almost surely, 2^12626265250 is an apocalyptic number.

12626265250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12626265250 is a deficient number, since it is larger than the sum of its proper divisors (11246676830).

12626265250 is a wasteful number, since it uses less digits than its factorization.

12626265250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1372 (or 1362 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

It can be divided in two parts, 1262626 and 5250, that added together give a square (1267876 = 1126²).

The spelling of 12626265250 in words is "twelve billion, six hundred twenty-six million, two hundred sixty-five thousand, two hundred fifty".