1150063265 has 32 divisors (see below), whose sum is σ = 1549642752. Its totient is φ = 813600000.

The previous prime is 1150063259. The next prime is 1150063283. The reversal of 1150063265 is 5623600511.

It is not a de Polignac number, because 1150063265 - 2⁸ = 1150063009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 200690 + ... + 206340.

It is an arithmetic number, because the mean of its divisors is an integer number (48426336).

Almost surely, 2^1150063265 is an apocalyptic number.

It is an amenable number.

1150063265 is a deficient number, since it is larger than the sum of its proper divisors (399579487).

1150063265 is a wasteful number, since it uses less digits than its factorization.

1150063265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5801.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 1150063265 is about 33912.5826943334. The cubic root of 1150063265 is about 1047.7087650163.

Adding to 1150063265 its reverse (5623600511), we get a palindrome (6773663776).

The spelling of 1150063265 in words is "one billion, one hundred fifty million, sixty-three thousand, two hundred sixty-five".