1413017545 has 4 divisors (see below), whose sum is σ = 1695621060. Its totient is φ = 1130414032.

The previous prime is 1413017537. The next prime is 1413017579. The reversal of 1413017545 is 5457103141.

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 258309184 + 1154708361 = 16072^2 + 33981^2 .

It is a cyclic number.

It is not a de Polignac number, because 1413017545 - 2³ = 1413017537 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141301750 + ... + 141301759.

It is an arithmetic number, because the mean of its divisors is an integer number (423905265).

Almost surely, 2^1413017545 is an apocalyptic number.

It is an amenable number.

1413017545 is a deficient number, since it is larger than the sum of its proper divisors (282603515).

1413017545 is an equidigital number, since it uses as much as digits as its factorization.

1413017545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282603514.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 1413017545 is about 37590.1256316070. The cubic root of 1413017545 is about 1122.1455325262.

The spelling of 1413017545 in words is "one billion, four hundred thirteen million, seventeen thousand, five hundred forty-five".