1352354645 has 8 divisors (see below), whose sum is σ = 1623351456. Its totient is φ = 1081533136.

The previous prime is 1352354639. The next prime is 1352354669. The reversal of 1352354645 is 5464532531.

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 1352354645 - 2⁴ = 1352354629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1352354599 and 1352354608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26207 + ... + 58236.

It is an arithmetic number, because the mean of its divisors is an integer number (202918932).

Almost surely, 2^1352354645 is an apocalyptic number.

It is an amenable number.

1352354645 is a deficient number, since it is larger than the sum of its proper divisors (270996811).

1352354645 is an equidigital number, since it uses as much as digits as its factorization.

1352354645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87651.

The product of its digits is 216000, while the sum is 38.

The square root of 1352354645 is about 36774.3748417291. The cubic root of 1352354645 is about 1105.8516383239.

The spelling of 1352354645 in words is "one billion, three hundred fifty-two million, three hundred fifty-four thousand, six hundred forty-five".