1152533254 has 8 divisors (see below), whose sum is σ = 1788413760. Its totient is φ = 556395336.

The previous prime is 1152533233. The next prime is 1152533267. The reversal of 1152533254 is 4523352511.

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

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 9935574 + ... + 9935689.

It is an arithmetic number, because the mean of its divisors is an integer number (223551720).

Almost surely, 2^1152533254 is an apocalyptic number.

1152533254 is a deficient number, since it is larger than the sum of its proper divisors (635880506).

1152533254 is a wasteful number, since it uses less digits than its factorization.

1152533254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19871294.

The product of its digits is 18000, while the sum is 31.

The square root of 1152533254 is about 33948.9801614128. The cubic root of 1152533254 is about 1048.4582828285.

Adding to 1152533254 its reverse (4523352511), we get a palindrome (5675885765).

The spelling of 1152533254 in words is "one billion, one hundred fifty-two million, five hundred thirty-three thousand, two hundred fifty-four".