1152465541 has 16 divisors (see below), whose sum is σ = 1183150080. Its totient is φ = 1122320880.

The previous prime is 1152465491. The next prime is 1152465569. The reversal of 1152465541 is 1455642511.

It is a cyclic number.

It is not a de Polignac number, because 1152465541 - 2¹³ = 1152457349 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1152465497 and 1152465506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152465841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2203306 + ... + 2203828.

It is an arithmetic number, because the mean of its divisors is an integer number (73946880).

Almost surely, 2^1152465541 is an apocalyptic number.

It is an amenable number.

1152465541 is a deficient number, since it is larger than the sum of its proper divisors (30684539).

1152465541 is a wasteful number, since it uses less digits than its factorization.

1152465541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936.

The product of its digits is 24000, while the sum is 34.

The square root of 1152465541 is about 33947.9828708570. The cubic root of 1152465541 is about 1048.4377496115.

The spelling of 1152465541 in words is "one billion, one hundred fifty-two million, four hundred sixty-five thousand, five hundred forty-one".