1135455294 has 8 divisors (see below), whose sum is σ = 2270910600. Its totient is φ = 378485096.

The previous prime is 1135455263. The next prime is 1135455319. The reversal of 1135455294 is 4925545311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

1135455294 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 94621269 + ... + 94621280.

It is an arithmetic number, because the mean of its divisors is an integer number (283863825).

Almost surely, 2^1135455294 is an apocalyptic number.

1135455294 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1135455294 is a wasteful number, since it uses less digits than its factorization.

1135455294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189242554.

The product of its digits is 108000, while the sum is 39.

The square root of 1135455294 is about 33696.5175351994. The cubic root of 1135455294 is about 1043.2538910229.

The spelling of 1135455294 in words is "one billion, one hundred thirty-five million, four hundred fifty-five thousand, two hundred ninety-four".