1353458105 has 4 divisors (see below), whose sum is σ = 1624149732. Its totient is φ = 1082766480.

The previous prime is 1353458063. The next prime is 1353458129. The reversal of 1353458105 is 5018543531.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 287370304 + 1066087801 = 16952^2 + 32651^2 .

It is not a de Polignac number, because 1353458105 - 2⁸ = 1353457849 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135345806 + ... + 135345815.

It is an arithmetic number, because the mean of its divisors is an integer number (406037433).

Almost surely, 2^1353458105 is an apocalyptic number.

It is an amenable number.

1353458105 is a deficient number, since it is larger than the sum of its proper divisors (270691627).

1353458105 is an equidigital number, since it uses as much as digits as its factorization.

1353458105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270691626.

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 1353458105 is about 36789.3748927595. The cubic root of 1353458105 is about 1106.1523314669.

The spelling of 1353458105 in words is "one billion, three hundred fifty-three million, four hundred fifty-eight thousand, one hundred five".