11657864574853 has 8 divisors (see below), whose sum is σ = 13331776220672. Its totient is φ = 9986078534256.

The previous prime is 11657864574751. The next prime is 11657864574859. The reversal of 11657864574853 is 35847546875611.

11657864574853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11657864574853 - 2⁹ = 11657864574341 is a prime.

It is a super-2 number, since 2×11657864574853² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11657864574859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 531389550 + ... + 531411487.

It is an arithmetic number, because the mean of its divisors is an integer number (1666472027584).

Almost surely, 2^{11657864574853} is an apocalyptic number.

It is an amenable number.

11657864574853 is a deficient number, since it is larger than the sum of its proper divisors (1673911645819).

11657864574853 is a wasteful number, since it uses less digits than its factorization.

11657864574853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062802611.

The product of its digits is 677376000, while the sum is 70.

The spelling of 11657864574853 in words is "eleven trillion, six hundred fifty-seven billion, eight hundred sixty-four million, five hundred seventy-four thousand, eight hundred fifty-three".