1350135999 has 16 divisors (see below), whose sum is σ = 2034105600. Its totient is φ = 884833848.

The previous prime is 1350135989. The next prime is 1350136013. The reversal of 1350135999 is 9995310531.

It is a happy number.

1350135999 is a `hidden beast` number, since 1 + 3 + 50 + 1 + 3 + 599 + 9 = 666.

It is not a de Polignac number, because 1350135999 - 2⁵ = 1350135967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350135979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 422179 + ... + 425364.

It is an arithmetic number, because the mean of its divisors is an integer number (127131600).

Almost surely, 2^1350135999 is an apocalyptic number.

1350135999 is a deficient number, since it is larger than the sum of its proper divisors (683969601).

1350135999 is an equidigital number, since it uses as much as digits as its factorization.

1350135999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847611 (or 847605 counting only the distinct ones).

The product of its (nonzero) digits is 164025, while the sum is 45.

The square root of 1350135999 is about 36744.1968071150. The cubic root of 1350135999 is about 1105.2465612793.

The spelling of 1350135999 in words is "one billion, three hundred fifty million, one hundred thirty-five thousand, nine hundred ninety-nine".