1145051336 has 32 divisors (see below), whose sum is σ = 2522318400. Its totient is φ = 480440640.

The previous prime is 1145051311. The next prime is 1145051353. The reversal of 1145051336 is 6331505411.

It is a super-2 number, since 2×1145051336² = 2622285124150769792, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1145051299 and 1145051308.

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, 499316 + ... + 501603.

It is an arithmetic number, because the mean of its divisors is an integer number (78822450).

Almost surely, 2^1145051336 is an apocalyptic number.

It is an amenable number.

1145051336 is an abundant number, since it is smaller than the sum of its proper divisors (1377267064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1145051336 is a wasteful number, since it uses less digits than its factorization.

1145051336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000949 (or 1000945 counting only the distinct ones).

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

The square root of 1145051336 is about 33838.6071817384. The cubic root of 1145051336 is about 1046.1845913564.

Adding to 1145051336 its reverse (6331505411), we get a palindrome (7476556747).

The spelling of 1145051336 in words is "one billion, one hundred forty-five million, fifty-one thousand, three hundred thirty-six".