2055933398 has 8 divisors (see below), whose sum is σ = 3085427592. Its totient is φ = 1027457536.

The previous prime is 2055933389. The next prime is 2055933421. The reversal of 2055933398 is 8933395502.

Added to its reverse (8933395502) it gives a square (10989328900 = 104830²).

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

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, 249515 + ... + 257622.

It is an arithmetic number, because the mean of its divisors is an integer number (385678449).

Almost surely, 2^2055933398 is an apocalyptic number.

2055933398 is a deficient number, since it is larger than the sum of its proper divisors (1029494194).

2055933398 is a wasteful number, since it uses less digits than its factorization.

2055933398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509166.

The product of its (nonzero) digits is 874800, while the sum is 47.

The square root of 2055933398 is about 45342.4017669995. The cubic root of 2055933398 is about 1271.5585053748.

Adding to 2055933398 its reverse (8933395502), we get a square (10989328900 = 104830²).

The spelling of 2055933398 in words is "two billion, fifty-five million, nine hundred thirty-three thousand, three hundred ninety-eight".