1330536054 has 32 divisors (see below), whose sum is σ = 2684866176. Its totient is φ = 439557440.

The previous prime is 1330536043. The next prime is 1330536071. The reversal of 1330536054 is 4506350331.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 797329 + ... + 798995.

It is an arithmetic number, because the mean of its divisors is an integer number (83902068).

Almost surely, 2^1330536054 is an apocalyptic number.

1330536054 is an abundant number, since it is smaller than the sum of its proper divisors (1354330122).

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

1330536054 is a wasteful number, since it uses less digits than its factorization.

1330536054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2780.

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 1330536054 is about 36476.5137314409. The cubic root of 1330536054 is about 1099.8721763316.

Adding to 1330536054 its reverse (4506350331), we get a palindrome (5836886385).

The spelling of 1330536054 in words is "one billion, three hundred thirty million, five hundred thirty-six thousand, fifty-four".