1350328513 has 12 divisors (see below), whose sum is σ = 1457966332. Its totient is φ = 1250046720.

The previous prime is 1350328501. The next prime is 1350328517. The reversal of 1350328513 is 3158230531.

It can be written as a sum of positive squares in 6 ways, for example, as 79263409 + 1271065104 = 8903^2 + 35652^2 .

It is not a de Polignac number, because 1350328513 - 2¹⁷ = 1350197441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1350328517) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20670 + ... + 55927.

Almost surely, 2^1350328513 is an apocalyptic number.

It is an amenable number.

1350328513 is a deficient number, since it is larger than the sum of its proper divisors (107637819).

1350328513 is an equidigital number, since it uses as much as digits as its factorization.

1350328513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76692 (or 76675 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 1350328513 is about 36746.8163655030. The cubic root of 1350328513 is about 1105.2990906354.

The spelling of 1350328513 in words is "one billion, three hundred fifty million, three hundred twenty-eight thousand, five hundred thirteen".