1350565073 has 8 divisors (see below), whose sum is σ = 1586678016. Its totient is φ = 1133341200.

The previous prime is 1350565057. The next prime is 1350565093. The reversal of 1350565073 is 3705650531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1350565073 - 2⁴ = 1350565057 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1350565093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4722113 + ... + 4722398.

It is an arithmetic number, because the mean of its divisors is an integer number (198334752).

Almost surely, 2^1350565073 is an apocalyptic number.

1350565073 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1350565073 is a deficient number, since it is larger than the sum of its proper divisors (236112943).

1350565073 is a wasteful number, since it uses less digits than its factorization.

1350565073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9444535.

The product of its (nonzero) digits is 47250, while the sum is 35.

The square root of 1350565073 is about 36750.0350067860. The cubic root of 1350565073 is about 1105.3636315436.

The spelling of 1350565073 in words is "one billion, three hundred fifty million, five hundred sixty-five thousand, seventy-three".