11552066505134 has 4 divisors (see below), whose sum is σ = 17328099757704. Its totient is φ = 5776033252566.

The previous prime is 11552066505121. The next prime is 11552066505233. The reversal of 11552066505134 is 43150566025511.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2888016626282 + ... + 2888016626285.

It is an arithmetic number, because the mean of its divisors is an integer number (4332024939426).

Almost surely, 2^{11552066505134} is an apocalyptic number.

11552066505134 is a deficient number, since it is larger than the sum of its proper divisors (5776033252570).

11552066505134 is an equidigital number, since it uses as much as digits as its factorization.

11552066505134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5776033252569.

The product of its (nonzero) digits is 540000, while the sum is 44.

The spelling of 11552066505134 in words is "eleven trillion, five hundred fifty-two billion, sixty-six million, five hundred five thousand, one hundred thirty-four".