2055523300 has 18 divisors (see below), whose sum is σ = 4460485778. Its totient is φ = 822209280.

The previous prime is 2055523297. The next prime is 2055523307. The reversal of 2055523300 is 33255502.

It can be written as a sum of positive squares in 3 ways, for example, as 633931684 + 1421591616 = 25178^2 + 37704^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (2055523307) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10277517 + ... + 10277716.

Almost surely, 2^2055523300 is an apocalyptic number.

2055523300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2055523300 is an abundant number, since it is smaller than the sum of its proper divisors (2404962478).

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

2055523300 is a wasteful number, since it uses less digits than its factorization.

2055523300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20555247 (or 20555240 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 2055523300 is about 45337.8793063813. The cubic root of 2055523300 is about 1271.4739536287.

Adding to 2055523300 its reverse (33255502), we get a palindrome (2088778802).

The spelling of 2055523300 in words is "two billion, fifty-five million, five hundred twenty-three thousand, three hundred".