11582535138045 has 16 divisors (see below), whose sum is σ = 18532107139392. Its totient is φ = 6177335100800.

The previous prime is 11582535137981. The next prime is 11582535138073. The reversal of 11582535138045 is 54083153528511.

It is not a de Polignac number, because 11582535138045 - 2⁶ = 11582535137981 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6170770 + ... + 7825820.

It is an arithmetic number, because the mean of its divisors is an integer number (1158256696212).

Almost surely, 2^{11582535138045} is an apocalyptic number.

11582535138045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11582535138045 is a deficient number, since it is larger than the sum of its proper divisors (6949572001347).

11582535138045 is a wasteful number, since it uses less digits than its factorization.

11582535138045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121612.

The product of its (nonzero) digits is 2880000, while the sum is 51.

The spelling of 11582535138045 in words is "eleven trillion, five hundred eighty-two billion, five hundred thirty-five million, one hundred thirty-eight thousand, forty-five".