1151542852 has 24 divisors (see below), whose sum is σ = 2033138016. Its totient is φ = 570669888.

The previous prime is 1151542837. The next prime is 1151542853. The reversal of 1151542852 is 2582451511.

It is not an unprimeable number, because it can be changed into a prime (1151542853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208843 + ... + 214285.

It is an arithmetic number, because the mean of its divisors is an integer number (84714084).

Almost surely, 2^1151542852 is an apocalyptic number.

It is an amenable number.

1151542852 is a deficient number, since it is larger than the sum of its proper divisors (881595164).

1151542852 is a wasteful number, since it uses less digits than its factorization.

1151542852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5907 (or 5905 counting only the distinct ones).

The product of its digits is 16000, while the sum is 34.

The square root of 1151542852 is about 33934.3904026579. The cubic root of 1151542852 is about 1048.1578742116.

The spelling of 1151542852 in words is "one billion, one hundred fifty-one million, five hundred forty-two thousand, eight hundred fifty-two".