1153534052 has 24 divisors (see below), whose sum is σ = 2261723520. Its totient is φ = 510161760.

The previous prime is 1153534051. The next prime is 1153534069. The reversal of 1153534052 is 2504353511.

It is not an unprimeable number, because it can be changed into a prime (1153534051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352652 + ... + 355907.

It is an arithmetic number, because the mean of its divisors is an integer number (94238480).

Almost surely, 2^1153534052 is an apocalyptic number.

It is an amenable number.

1153534052 is a deficient number, since it is larger than the sum of its proper divisors (1108189468).

1153534052 is a wasteful number, since it uses less digits than its factorization.

1153534052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708611 (or 708609 counting only the distinct ones).

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

The square root of 1153534052 is about 33963.7166988538. The cubic root of 1153534052 is about 1048.7616699913.

Adding to 1153534052 its reverse (2504353511), we get a palindrome (3657887563).

The spelling of 1153534052 in words is "one billion, one hundred fifty-three million, five hundred thirty-four thousand, fifty-two".