1151304352 has 48 divisors (see below), whose sum is σ = 2493215424. Its totient is φ = 523300800.

The previous prime is 1151304337. The next prime is 1151304359. The reversal of 1151304352 is 2534031511.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1151304359) 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, 29077 + ... + 56107.

It is an arithmetic number, because the mean of its divisors is an integer number (51941988).

Almost surely, 2^1151304352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1151304352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1246607712).

1151304352 is an abundant number, since it is smaller than the sum of its proper divisors (1341911072).

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

1151304352 is an equidigital number, since it uses as much as digits as its factorization.

1151304352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27074 (or 27044 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1151304352 is about 33930.8760865381. The cubic root of 1151304352 is about 1048.0855066880.

Adding to 1151304352 its reverse (2534031511), we get a palindrome (3685335863).

It can be divided in two parts, 1151 and 304352, that added together give a palindrome (305503).

The spelling of 1151304352 in words is "one billion, one hundred fifty-one million, three hundred four thousand, three hundred fifty-two".