1155053352 has 16 divisors (see below), whose sum is σ = 2887633440. Its totient is φ = 385017776.

The previous prime is 1155053351. The next prime is 1155053359. The reversal of 1155053352 is 2533505511.

It is not an unprimeable number, because it can be changed into a prime (1155053351) 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, 24063588 + ... + 24063635.

It is an arithmetic number, because the mean of its divisors is an integer number (180477090).

Almost surely, 2^1155053352 is an apocalyptic number.

1155053352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1155053352 is an abundant number, since it is smaller than the sum of its proper divisors (1732580088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1155053352 is a wasteful number, since it uses less digits than its factorization.

1155053352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48127232 (or 48127228 counting only the distinct ones).

The product of its (nonzero) digits is 11250, while the sum is 30.

The square root of 1155053352 is about 33986.0758546791. The cubic root of 1155053352 is about 1049.2219033568.

Adding to 1155053352 its reverse (2533505511), we get a palindrome (3688558863).

The spelling of 1155053352 in words is "one billion, one hundred fifty-five million, fifty-three thousand, three hundred fifty-two".