1152445411 has 8 divisors (see below), whose sum is σ = 1241503200. Its totient is φ = 1063445952.

The previous prime is 1152445403. The next prime is 1152445433. The reversal of 1152445411 is 1145442511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1152445411 - 2³ = 1152445403 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1152445411.

It is not an unprimeable number, because it can be changed into a prime (1152445111) 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, 31986 + ... + 57688.

It is an arithmetic number, because the mean of its divisors is an integer number (155187900).

Almost surely, 2^1152445411 is an apocalyptic number.

1152445411 is a deficient number, since it is larger than the sum of its proper divisors (89057789).

1152445411 is a wasteful number, since it uses less digits than its factorization.

1152445411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29165.

The product of its digits is 3200, while the sum is 28.

The square root of 1152445411 is about 33947.6863865566. The cubic root of 1152445411 is about 1048.4316452570.

Adding to 1152445411 its reverse (1145442511), we get a palindrome (2297887922).

The spelling of 1152445411 in words is "one billion, one hundred fifty-two million, four hundred forty-five thousand, four hundred eleven".