13751377567 has 2 divisors, whose sum is σ = 13751377568. Its totient is φ = 13751377566.

The previous prime is 13751377439. The next prime is 13751377621. The reversal of 13751377567 is 76577315731.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13751377567 - 2⁷ = 13751377439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13751377867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6875688783 + 6875688784.

It is an arithmetic number, because the mean of its divisors is an integer number (6875688784).

Almost surely, 2^13751377567 is an apocalyptic number.

13751377567 is a deficient number, since it is larger than the sum of its proper divisors (1).

13751377567 is an equidigital number, since it uses as much as digits as its factorization.

13751377567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3241350, while the sum is 52.

The spelling of 13751377567 in words is "thirteen billion, seven hundred fifty-one million, three hundred seventy-seven thousand, five hundred sixty-seven".