1145301452 has 12 divisors (see below), whose sum is σ = 2046922080. Its totient is φ = 560466576.

The previous prime is 1145301439. The next prime is 1145301523. The reversal of 1145301452 is 2541035411.

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, 3045827 + ... + 3046202.

It is an arithmetic number, because the mean of its divisors is an integer number (170576840).

Almost surely, 2^1145301452 is an apocalyptic number.

It is an amenable number.

1145301452 is a deficient number, since it is larger than the sum of its proper divisors (901620628).

1145301452 is a wasteful number, since it uses less digits than its factorization.

1145301452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6092080 (or 6092078 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 1145301452 is about 33842.3026994323. The cubic root of 1145301452 is about 1046.2607592531.

Adding to 1145301452 its reverse (2541035411), we get a palindrome (3686336863).

The spelling of 1145301452 in words is "one billion, one hundred forty-five million, three hundred one thousand, four hundred fifty-two".