11613150566 has 8 divisors (see below), whose sum is σ = 17421112584. Its totient is φ = 5806113040.

The previous prime is 11613150553. The next prime is 11613150623. The reversal of 11613150566 is 66505131611.

11613150566 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 super-2 number, since 2×11613150566² (a number of 21 digits) contains 22 as substring.

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, 198815 + ... + 250506.

It is an arithmetic number, because the mean of its divisors is an integer number (2177639073).

Almost surely, 2^11613150566 is an apocalyptic number.

11613150566 is a deficient number, since it is larger than the sum of its proper divisors (5807962018).

11613150566 is a wasteful number, since it uses less digits than its factorization.

11613150566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462246.

The product of its (nonzero) digits is 16200, while the sum is 35.

The spelling of 11613150566 in words is "eleven billion, six hundred thirteen million, one hundred fifty thousand, five hundred sixty-six".