1152546147 has 6 divisors (see below), whose sum is σ = 1664788892. Its totient is φ = 768364092.

The previous prime is 1152546133. The next prime is 1152546149. The reversal of 1152546147 is 7416452511.

1152546147 is a `hidden beast` number, since 1 + 15 + 25 + 4 + 614 + 7 = 666.

It is not a de Polignac number, because 1152546147 - 2¹⁰ = 1152545123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1152546149) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64030333 + ... + 64030350.

Almost surely, 2^1152546147 is an apocalyptic number.

1152546147 is a deficient number, since it is larger than the sum of its proper divisors (512242745).

1152546147 is a wasteful number, since it uses less digits than its factorization.

1152546147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128060689 (or 128060686 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The square root of 1152546147 is about 33949.1700487656. The cubic root of 1152546147 is about 1048.4621923967.

Adding to 1152546147 its reverse (7416452511), we get a palindrome (8568998658).

The spelling of 1152546147 in words is "one billion, one hundred fifty-two million, five hundred forty-six thousand, one hundred forty-seven".