2528268337 has 12 divisors (see below), whose sum is σ = 2956455936. Its totient is φ = 2155733160.

The previous prime is 2528268311. The next prime is 2528268371. The reversal of 2528268337 is 7338628252.

It is not a de Polignac number, because 2528268337 - 2²³ = 2519879729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2528268397) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 125713 + ... + 144430.

It is an arithmetic number, because the mean of its divisors is an integer number (246371328).

Almost surely, 2^2528268337 is an apocalyptic number.

It is an amenable number.

2528268337 is a deficient number, since it is larger than the sum of its proper divisors (428187599).

2528268337 is a wasteful number, since it uses less digits than its factorization.

2528268337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270348 (or 270341 counting only the distinct ones).

The product of its digits is 967680, while the sum is 46.

The square root of 2528268337 is about 50281.8887572852. Note that the first 3 decimals coincide. The cubic root of 2528268337 is about 1362.3051191911.

The spelling of 2528268337 in words is "two billion, five hundred twenty-eight million, two hundred sixty-eight thousand, three hundred thirty-seven".