11501456613 has 16 divisors (see below), whose sum is σ = 16012018176. Its totient is φ = 7329682800.

The previous prime is 11501456611. The next prime is 11501456627. The reversal of 11501456613 is 31665410511.

11501456613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11501456613 - 2¹ = 11501456611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11501456611) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 61038 + ... + 163488.

It is an arithmetic number, because the mean of its divisors is an integer number (1000751136).

Almost surely, 2^11501456613 is an apocalyptic number.

It is an amenable number.

11501456613 is a deficient number, since it is larger than the sum of its proper divisors (4510561563).

11501456613 is a wasteful number, since it uses less digits than its factorization.

11501456613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104104.

The product of its (nonzero) digits is 10800, while the sum is 33.

The spelling of 11501456613 in words is "eleven billion, five hundred one million, four hundred fifty-six thousand, six hundred thirteen".