12653041526 has 16 divisors (see below), whose sum is σ = 20004923760. Its totient is φ = 5985614880.

The previous prime is 12653041463. The next prime is 12653041553. The reversal of 12653041526 is 62514035621.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191165 + ... + 248696.

It is an arithmetic number, because the mean of its divisors is an integer number (1250307735).

Almost surely, 2^12653041526 is an apocalyptic number.

12653041526 is a deficient number, since it is larger than the sum of its proper divisors (7351882234).

12653041526 is a wasteful number, since it uses less digits than its factorization.

12653041526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440639.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 12653041526 in words is "twelve billion, six hundred fifty-three million, forty-one thousand, five hundred twenty-six".