2528551607 has 2 divisors, whose sum is σ = 2528551608. Its totient is φ = 2528551606.

The previous prime is 2528551583. The next prime is 2528551609. The reversal of 2528551607 is 7061558252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2528551607 - 2⁸ = 2528551351 is a prime.

Together with 2528551609, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2528551609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1264275803 + 1264275804.

It is an arithmetic number, because the mean of its divisors is an integer number (1264275804).

Almost surely, 2^2528551607 is an apocalyptic number.

2528551607 is a deficient number, since it is larger than the sum of its proper divisors (1).

2528551607 is an equidigital number, since it uses as much as digits as its factorization.

2528551607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168000, while the sum is 41.

The square root of 2528551607 is about 50284.7054977953. The cubic root of 2528551607 is about 1362.3559953520.

The spelling of 2528551607 in words is "two billion, five hundred twenty-eight million, five hundred fifty-one thousand, six hundred seven".