1350625542919 has 2 divisors, whose sum is σ = 1350625542920. Its totient is φ = 1350625542918.

The previous prime is 1350625542857. The next prime is 1350625543049. The reversal of 1350625542919 is 9192455260531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1350625542919 - 2¹¹ = 1350625540871 is a prime.

It is a super-2 number, since 2×1350625542919² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1350625540919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675312771459 + 675312771460.

It is an arithmetic number, because the mean of its divisors is an integer number (675312771460).

Almost surely, 2^{1350625542919} is an apocalyptic number.

1350625542919 is a deficient number, since it is larger than the sum of its proper divisors (1).

1350625542919 is an equidigital number, since it uses as much as digits as its factorization.

1350625542919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916000, while the sum is 52.

The spelling of 1350625542919 in words is "one trillion, three hundred fifty billion, six hundred twenty-five million, five hundred forty-two thousand, nine hundred nineteen".