1115352054 has 12 divisors (see below), whose sum is σ = 2416596156. Its totient is φ = 371784012.

The previous prime is 1115352011. The next prime is 1115352059. The reversal of 1115352054 is 4502535111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115352059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30981984 + ... + 30982019.

It is an arithmetic number, because the mean of its divisors is an integer number (201383013).

Almost surely, 2^1115352054 is an apocalyptic number.

1115352054 is an abundant number, since it is smaller than the sum of its proper divisors (1301244102).

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

1115352054 is a wasteful number, since it uses less digits than its factorization.

1115352054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61964011 (or 61964008 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 1115352054 is about 33396.8868908466. The cubic root of 1115352054 is about 1037.0602551945.

Adding to 1115352054 its reverse (4502535111), we get a palindrome (5617887165).

The spelling of 1115352054 in words is "one billion, one hundred fifteen million, three hundred fifty-two thousand, fifty-four".