1145301605 has 8 divisors (see below), whose sum is σ = 1570699392. Its totient is φ = 785349648.

The previous prime is 1145301559. The next prime is 1145301637. The reversal of 1145301605 is 5061035411.

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 1145301605 - 2¹⁰ = 1145300581 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 7 ways as a sum of consecutive naturals, for example, 16361417 + ... + 16361486.

It is an arithmetic number, because the mean of its divisors is an integer number (196337424).

Almost surely, 2^1145301605 is an apocalyptic number.

It is an amenable number.

1145301605 is a deficient number, since it is larger than the sum of its proper divisors (425397787).

1145301605 is an equidigital number, since it uses as much as digits as its factorization.

1145301605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32722915.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 1145301605 is about 33842.3049599167. The cubic root of 1145301605 is about 1046.2608058428.

The spelling of 1145301605 in words is "one billion, one hundred forty-five million, three hundred one thousand, six hundred five".