1145510365 has 8 divisors (see below), whose sum is σ = 1377415008. Its totient is φ = 914539920.

The previous prime is 1145510351. The next prime is 1145510381. The reversal of 1145510365 is 5630155411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1145510365 - 2¹¹ = 1145508317 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, 230847 + ... + 235756.

It is an arithmetic number, because the mean of its divisors is an integer number (172176876).

Almost surely, 2^1145510365 is an apocalyptic number.

It is an amenable number.

1145510365 is a deficient number, since it is larger than the sum of its proper divisors (231904643).

1145510365 is an equidigital number, since it uses as much as digits as its factorization.

1145510365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467099.

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 1145510365 is about 33845.3891246651. The cubic root of 1145510365 is about 1046.3243710893.

Adding to 1145510365 its reverse (5630155411), we get a palindrome (6775665776).

The spelling of 1145510365 in words is "one billion, one hundred forty-five million, five hundred ten thousand, three hundred sixty-five".