13006526551 has 8 divisors (see below), whose sum is σ = 13705200000. Its totient is φ = 12309265080.

The previous prime is 13006526539. The next prime is 13006526557. The reversal of 13006526551 is 15562560031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13006526551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13006526557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334051 + ... + 370948.

It is an arithmetic number, because the mean of its divisors is an integer number (1713150000).

Almost surely, 2^13006526551 is an apocalyptic number.

13006526551 is a deficient number, since it is larger than the sum of its proper divisors (698673449).

13006526551 is an equidigital number, since it uses as much as digits as its factorization.

13006526551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705989.

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 13006526551 in words is "thirteen billion, six million, five hundred twenty-six thousand, five hundred fifty-one".