11052146511 has 12 divisors (see below), whose sum is σ = 18244813392. Its totient is φ = 6315512256.

The previous prime is 11052146419. The next prime is 11052146527. The reversal of 11052146511 is 11564125011.

11052146511 is a `hidden beast` number, since 1 + 1 + 0 + 5 + 2 + 1 + 4 + 651 + 1 = 666.

It is not a de Polignac number, because 11052146511 - 2¹⁰ = 11052145487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11052146011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87715386 + ... + 87715511.

It is an arithmetic number, because the mean of its divisors is an integer number (1520401116).

Almost surely, 2^11052146511 is an apocalyptic number.

11052146511 is a deficient number, since it is larger than the sum of its proper divisors (7192666881).

11052146511 is a wasteful number, since it uses less digits than its factorization.

11052146511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175430910 (or 175430907 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 27.

The spelling of 11052146511 in words is "eleven billion, fifty-two million, one hundred forty-six thousand, five hundred eleven".