1133853705855 has 192 divisors, whose sum is σ = 2285543070720. Its totient is φ = 515018649600.

The previous prime is 1133853705833. The next prime is 1133853705863. The reversal of 1133853705855 is 5585073583311.

1133853705855 is a `hidden beast` number, since 1 + 1 + 3 + 3 + 8 + 53 + 7 + 0 + 585 + 5 = 666.

It is not a de Polignac number, because 1133853705855 - 2¹⁶ = 1133853640319 is a prime.

It is a super-2 number, since 2×1133853705855² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 126386520 + ... + 126395490.

It is an arithmetic number, because the mean of its divisors is an integer number (11903870160).

Almost surely, 2^{1133853705855} is an apocalyptic number.

1133853705855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1133853705855 is an abundant number, since it is smaller than the sum of its proper divisors (1151689364865).

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

1133853705855 is a wasteful number, since it uses less digits than its factorization.

1133853705855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9262 (or 9259 counting only the distinct ones).

The product of its (nonzero) digits is 7560000, while the sum is 54.

The spelling of 1133853705855 in words is "one trillion, one hundred thirty-three billion, eight hundred fifty-three million, seven hundred five thousand, eight hundred fifty-five".