1135413552 has 160 divisors (see below), whose sum is σ = 3800312320. Its totient is φ = 283668480.

The previous prime is 1135413551. The next prime is 1135413563. The reversal of 1135413552 is 2553145311.

It is not an unprimeable number, because it can be changed into a prime (1135413551) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76152 + ... + 89832.

It is an arithmetic number, because the mean of its divisors is an integer number (23751952).

Almost surely, 2^1135413552 is an apocalyptic number.

1135413552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1135413552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1900156160).

1135413552 is an abundant number, since it is smaller than the sum of its proper divisors (2664898768).

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

1135413552 is a wasteful number, since it uses less digits than its factorization.

1135413552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13731 (or 13725 counting only the distinct ones).

The product of its digits is 9000, while the sum is 30.

The square root of 1135413552 is about 33695.8981479942. The cubic root of 1135413552 is about 1043.2411067129.

Adding to 1135413552 its reverse (2553145311), we get a palindrome (3688558863).

The spelling of 1135413552 in words is "one billion, one hundred thirty-five million, four hundred thirteen thousand, five hundred fifty-two".