1152463544 has 16 divisors (see below), whose sum is σ = 2274599400. Its totient is φ = 545903712.

The previous prime is 1152463489. The next prime is 1152463561. The reversal of 1152463544 is 4453642511.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3790847 + ... + 3791150.

Almost surely, 2^1152463544 is an apocalyptic number.

It is an amenable number.

1152463544 is a deficient number, since it is larger than the sum of its proper divisors (1122135856).

1152463544 is a wasteful number, since it uses less digits than its factorization.

1152463544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7582022 (or 7582018 counting only the distinct ones).

The product of its digits is 57600, while the sum is 35.

The square root of 1152463544 is about 33947.9534581983. The cubic root of 1152463544 is about 1048.4371440312.

The spelling of 1152463544 in words is "one billion, one hundred fifty-two million, four hundred sixty-three thousand, five hundred forty-four".