1135553355 has 96 divisors (see below), whose sum is σ = 2122039296. Its totient is φ = 560431872.

The previous prime is 1135553351. The next prime is 1135553383. The reversal of 1135553355 is 5533555311.

1135553355 is a `hidden beast` number, since 113 + 5 + 5 + 533 + 5 + 5 = 666.

It is not a de Polignac number, because 1135553355 - 2² = 1135553351 is a prime.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1135553351) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 6966504 + ... + 6966666.

It is an arithmetic number, because the mean of its divisors is an integer number (22104576).

Almost surely, 2^1135553355 is an apocalyptic number.

1135553355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1135553355 is a deficient number, since it is larger than the sum of its proper divisors (986485941).

1135553355 is a wasteful number, since it uses less digits than its factorization.

1135553355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377 (or 374 counting only the distinct ones).

The product of its digits is 84375, while the sum is 36.

The square root of 1135553355 is about 33697.9725651262. The cubic root of 1135553355 is about 1043.2839229040.

The spelling of 1135553355 in words is "one billion, one hundred thirty-five million, five hundred fifty-three thousand, three hundred fifty-five".