2528075807 has 2 divisors, whose sum is σ = 2528075808. Its totient is φ = 2528075806.

The previous prime is 2528075747. The next prime is 2528075819. The reversal of 2528075807 is 7085708252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2528075807 - 2⁶ = 2528075743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2528075827) 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 as a sum of consecutive naturals, namely, 1264037903 + 1264037904.

It is an arithmetic number, because the mean of its divisors is an integer number (1264037904).

Almost surely, 2^2528075807 is an apocalyptic number.

2528075807 is a deficient number, since it is larger than the sum of its proper divisors (1).

2528075807 is an equidigital number, since it uses as much as digits as its factorization.

2528075807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 313600, while the sum is 44.

The square root of 2528075807 is about 50279.9742143928. The cubic root of 2528075807 is about 1362.2705380434.

The spelling of 2528075807 in words is "two billion, five hundred twenty-eight million, seventy-five thousand, eight hundred seven".