11052133542 has 12 divisors (see below), whose sum is σ = 23946289380. Its totient is φ = 3684044508.

The previous prime is 11052133531. The next prime is 11052133559. The reversal of 11052133542 is 24533125011.

11052133542 is a `hidden beast` number, since 1 + 105 + 2 + 13 + 3 + 542 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 307003692 + ... + 307003727.

It is an arithmetic number, because the mean of its divisors is an integer number (1995524115).

Almost surely, 2^11052133542 is an apocalyptic number.

11052133542 is an abundant number, since it is smaller than the sum of its proper divisors (12894155838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11052133542 is a wasteful number, since it uses less digits than its factorization.

11052133542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614007427 (or 614007424 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 11052133542 its reverse (24533125011), we get a palindrome (35585258553).

The spelling of 11052133542 in words is "eleven billion, fifty-two million, one hundred thirty-three thousand, five hundred forty-two".