1152232355 has 16 divisors (see below), whose sum is σ = 1443342144. Its totient is φ = 882161280.

The previous prime is 1152232313. The next prime is 1152232363. The reversal of 1152232355 is 5532322511.

It is not a de Polignac number, because 1152232355 - 2²⁰ = 1151183779 is a prime.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39767 + ... + 62336.

It is an arithmetic number, because the mean of its divisors is an integer number (90208884).

Almost surely, 2^1152232355 is an apocalyptic number.

1152232355 is a deficient number, since it is larger than the sum of its proper divisors (291109789).

1152232355 is a wasteful number, since it uses less digits than its factorization.

1152232355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102206.

The product of its digits is 9000, while the sum is 29.

The square root of 1152232355 is about 33944.5482367935. The cubic root of 1152232355 is about 1048.3670323862.

Adding to 1152232355 its reverse (5532322511), we get a palindrome (6684554866).

The spelling of 1152232355 in words is "one billion, one hundred fifty-two million, two hundred thirty-two thousand, three hundred fifty-five".