1351505252527 has 2 divisors, whose sum is σ = 1351505252528. Its totient is φ = 1351505252526.

The previous prime is 1351505252497. The next prime is 1351505252549. The reversal of 1351505252527 is 7252525051531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1351505252527 - 2¹¹ = 1351505250479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1351505252567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675752626263 + 675752626264.

It is an arithmetic number, because the mean of its divisors is an integer number (675752626264).

Almost surely, 2^{1351505252527} is an apocalyptic number.

1351505252527 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351505252527 is an equidigital number, since it uses as much as digits as its factorization.

1351505252527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 525000, while the sum is 43.

The spelling of 1351505252527 in words is "one trillion, three hundred fifty-one billion, five hundred five million, two hundred fifty-two thousand, five hundred twenty-seven".