2055521362 has 8 divisors (see below), whose sum is σ = 3217337856. Its totient is φ = 983075412.

The previous prime is 2055521353. The next prime is 2055521381. The reversal of 2055521362 is 2631255502.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22342578 + ... + 22342669.

It is an arithmetic number, because the mean of its divisors is an integer number (402167232).

Almost surely, 2^2055521362 is an apocalyptic number.

2055521362 is a deficient number, since it is larger than the sum of its proper divisors (1161816494).

2055521362 is a wasteful number, since it uses less digits than its factorization.

2055521362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44685272.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 2055521362 is about 45337.8579335195. The cubic root of 2055521362 is about 1271.4735540358.

Adding to 2055521362 its reverse (2631255502), we get a palindrome (4686776864).

The spelling of 2055521362 in words is "two billion, fifty-five million, five hundred twenty-one thousand, three hundred sixty-two".