1350534919 has 2 divisors, whose sum is σ = 1350534920. Its totient is φ = 1350534918.

The previous prime is 1350534917. The next prime is 1350534971. The reversal of 1350534919 is 9194350531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1350534919 - 2¹ = 1350534917 is a prime.

It is a super-2 number, since 2×1350534919² = 3647889134876673122, which contains 22 as substring.

Together with 1350534917, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1350534917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675267459 + 675267460.

It is an arithmetic number, because the mean of its divisors is an integer number (675267460).

Almost surely, 2^1350534919 is an apocalyptic number.

1350534919 is a deficient number, since it is larger than the sum of its proper divisors (1).

1350534919 is an equidigital number, since it uses as much as digits as its factorization.

1350534919 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72900, while the sum is 40.

The square root of 1350534919 is about 36749.6247463835. The cubic root of 1350534919 is about 1105.3554050158.

The spelling of 1350534919 in words is "one billion, three hundred fifty million, five hundred thirty-four thousand, nine hundred nineteen".