1351486559 has 2 divisors, whose sum is σ = 1351486560. Its totient is φ = 1351486558.

The previous prime is 1351486529. The next prime is 1351486561. The reversal of 1351486559 is 9556841531.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1351486559 is a prime.

Together with 1351486561, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1351486529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675743279 + 675743280.

It is an arithmetic number, because the mean of its divisors is an integer number (675743280).

Almost surely, 2^1351486559 is an apocalyptic number.

1351486559 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351486559 is an equidigital number, since it uses as much as digits as its factorization.

1351486559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648000, while the sum is 47.

The square root of 1351486559 is about 36762.5700815381. The cubic root of 1351486559 is about 1105.6149696840.

The spelling of 1351486559 in words is "one billion, three hundred fifty-one million, four hundred eighty-six thousand, five hundred fifty-nine".