1155053334 has 16 divisors (see below), whose sum is σ = 2344586688. Its totient is φ = 379271112.

The previous prime is 1155053311. The next prime is 1155053351. The reversal of 1155053334 is 4333505511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1436232 + ... + 1437035.

It is an arithmetic number, because the mean of its divisors is an integer number (146536668).

Almost surely, 2^1155053334 is an apocalyptic number.

1155053334 is an abundant number, since it is smaller than the sum of its proper divisors (1189533354).

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

1155053334 is a wasteful number, since it uses less digits than its factorization.

1155053334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2873339.

The product of its (nonzero) digits is 13500, while the sum is 30.

The square root of 1155053334 is about 33986.0755898647. The cubic root of 1155053334 is about 1049.2218979066.

Adding to 1155053334 its reverse (4333505511), we get a palindrome (5488558845).

The spelling of 1155053334 in words is "one billion, one hundred fifty-five million, fifty-three thousand, three hundred thirty-four".