2055530254 has 8 divisors (see below), whose sum is σ = 3085381728. Its totient is φ = 1027069680.

The previous prime is 2055530209. The next prime is 2055530273. The reversal of 2055530254 is 4520355502.

It is a happy number.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344022 + ... + 349945.

It is an arithmetic number, because the mean of its divisors is an integer number (385672716).

Almost surely, 2^2055530254 is an apocalyptic number.

2055530254 is a deficient number, since it is larger than the sum of its proper divisors (1029851474).

2055530254 is a wasteful number, since it uses less digits than its factorization.

2055530254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695450.

The product of its (nonzero) digits is 30000, while the sum is 31.

The square root of 2055530254 is about 45337.9559971554. The cubic root of 2055530254 is about 1271.4753874598.

Adding to 2055530254 its reverse (4520355502), we get a palindrome (6575885756).

The spelling of 2055530254 in words is "two billion, fifty-five million, five hundred thirty thousand, two hundred fifty-four".