11432545504 has 24 divisors (see below), whose sum is σ = 22518730080. Its totient is φ = 5713502976.

The previous prime is 11432545489. The next prime is 11432545513. The reversal of 11432545504 is 40554523411.

11432545504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11432545504² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11432545504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18664 + ... + 152359.

It is an arithmetic number, because the mean of its divisors is an integer number (938280420).

Almost surely, 2^11432545504 is an apocalyptic number.

It is an amenable number.

11432545504 is a deficient number, since it is larger than the sum of its proper divisors (11086184576).

11432545504 is a wasteful number, since it uses less digits than its factorization.

11432545504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173122 (or 173114 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 11432545504 in words is "eleven billion, four hundred thirty-two million, five hundred forty-five thousand, five hundred four".