13225633330526 has 16 divisors (see below), whose sum is σ = 20045645112960. Its totient is φ = 6543886126680.

The previous prime is 13225633330391. The next prime is 13225633330541. The reversal of 13225633330526 is 62503333652231.

13225633330526 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33427940 + ... + 33821271.

It is an arithmetic number, because the mean of its divisors is an integer number (1252852819560).

Almost surely, 2^{13225633330526} is an apocalyptic number.

13225633330526 is a deficient number, since it is larger than the sum of its proper divisors (6820011782434).

13225633330526 is a wasteful number, since it uses less digits than its factorization.

13225633330526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67250239.

The product of its (nonzero) digits is 1749600, while the sum is 44.

Adding to 13225633330526 its reverse (62503333652231), we get a palindrome (75728966982757).

The spelling of 13225633330526 in words is "thirteen trillion, two hundred twenty-five billion, six hundred thirty-three million, three hundred thirty thousand, five hundred twenty-six".