13027596388 has 6 divisors (see below), whose sum is σ = 22798293686. Its totient is φ = 6513798192.

The previous prime is 13027596331. The next prime is 13027596409. The reversal of 13027596388 is 88369572031.

It can be written as a sum of positive squares in only one way, i.e., 12289496164 + 738100224 = 110858^2 + 27168^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1628449545 + ... + 1628449552.

Almost surely, 2^13027596388 is an apocalyptic number.

It is an amenable number.

13027596388 is a deficient number, since it is larger than the sum of its proper divisors (9770697298).

13027596388 is a wasteful number, since it uses less digits than its factorization.

13027596388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3256899101 (or 3256899099 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 13027596388 in words is "thirteen billion, twenty-seven million, five hundred ninety-six thousand, three hundred eighty-eight".