1454417485 has 4 divisors (see below), whose sum is σ = 1745300988. Its totient is φ = 1163533984.

The previous prime is 1454417479. The next prime is 1454417501. The reversal of 1454417485 is 5847144541.

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 210656196 + 1243761289 = 14514^2 + 35267^2 .

It is a cyclic number.

It is not a de Polignac number, because 1454417485 - 2¹³ = 1454409293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145441744 + ... + 145441753.

It is an arithmetic number, because the mean of its divisors is an integer number (436325247).

Almost surely, 2^1454417485 is an apocalyptic number.

It is an amenable number.

1454417485 is a deficient number, since it is larger than the sum of its proper divisors (290883503).

1454417485 is an equidigital number, since it uses as much as digits as its factorization.

1454417485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290883502.

The product of its digits is 358400, while the sum is 43.

The square root of 1454417485 is about 38136.8258380270. The cubic root of 1454417485 is about 1132.9994411936. Note that the first 3 decimals are identical.

The spelling of 1454417485 in words is "one billion, four hundred fifty-four million, four hundred seventeen thousand, four hundred eighty-five".