1153255352 has 16 divisors (see below), whose sum is σ = 2163336000. Its totient is φ = 576365760.

The previous prime is 1153255349. The next prime is 1153255357. The reversal of 1153255352 is 2535523511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1153255357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13352 + ... + 49847.

It is an arithmetic number, because the mean of its divisors is an integer number (135208500).

Almost surely, 2^1153255352 is an apocalyptic number.

It is an amenable number.

1153255352 is a deficient number, since it is larger than the sum of its proper divisors (1010080648).

1153255352 is a wasteful number, since it uses less digits than its factorization.

1153255352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65486 (or 65482 counting only the distinct ones).

The product of its digits is 22500, while the sum is 32.

The square root of 1153255352 is about 33959.6135431486. The cubic root of 1153255352 is about 1048.6772010442.

Adding to 1153255352 its reverse (2535523511), we get a palindrome (3688778863).

The spelling of 1153255352 in words is "one billion, one hundred fifty-three million, two hundred fifty-five thousand, three hundred fifty-two".