1352775029 has 4 divisors (see below), whose sum is σ = 1354919520. Its totient is φ = 1350630540.

The previous prime is 1352775007. The next prime is 1352775031. The reversal of 1352775029 is 9205772531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1352775029 - 2¹⁶ = 1352709493 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352775059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1071299 + ... + 1072560.

It is an arithmetic number, because the mean of its divisors is an integer number (338729880).

Almost surely, 2^1352775029 is an apocalyptic number.

It is an amenable number.

1352775029 is a deficient number, since it is larger than the sum of its proper divisors (2144491).

1352775029 is an equidigital number, since it uses as much as digits as its factorization.

1352775029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144490.

The product of its (nonzero) digits is 132300, while the sum is 41.

The square root of 1352775029 is about 36780.0901168010. The cubic root of 1352775029 is about 1105.9662123559.

The spelling of 1352775029 in words is "one billion, three hundred fifty-two million, seven hundred seventy-five thousand, twenty-nine".