2528200311 has 48 divisors (see below), whose sum is σ = 4213730304. Its totient is φ = 1313015616.

The previous prime is 2528200291. The next prime is 2528200321. The reversal of 2528200311 is 1130028252.

It is not a de Polignac number, because 2528200311 - 2⁶ = 2528200247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2528200321) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 1224466 + ... + 1226528.

It is an arithmetic number, because the mean of its divisors is an integer number (87786048).

Almost surely, 2^2528200311 is an apocalyptic number.

2528200311 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2528200311 is a deficient number, since it is larger than the sum of its proper divisors (1685529993).

2528200311 is a wasteful number, since it uses less digits than its factorization.

2528200311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2220 (or 2153 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 2528200311 is about 50281.2123063874. The cubic root of 2528200311 is about 1362.2929009470.

Adding to 2528200311 its reverse (1130028252), we get a palindrome (3658228563).

The spelling of 2528200311 in words is "two billion, five hundred twenty-eight million, two hundred thousand, three hundred eleven".