13151601626 has 8 divisors (see below), whose sum is σ = 19738447200. Its totient is φ = 6572119228.

The previous prime is 13151601599. The next prime is 13151601629. The reversal of 13151601626 is 62610615131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13151601592 and 13151601601.

It is not an unprimeable number, because it can be changed into a prime (13151601629) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1836326 + ... + 1843473.

It is an arithmetic number, because the mean of its divisors is an integer number (2467305900).

Almost surely, 2^13151601626 is an apocalyptic number.

13151601626 is a deficient number, since it is larger than the sum of its proper divisors (6586845574).

13151601626 is a wasteful number, since it uses less digits than its factorization.

13151601626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3681588.

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 13151601626 in words is "thirteen billion, one hundred fifty-one million, six hundred one thousand, six hundred twenty-six".