625006507 has 2 divisors, whose sum is σ = 625006508. Its totient is φ = 625006506.

The previous prime is 625006477. The next prime is 625006511. The reversal of 625006507 is 705600526.

625006507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 625006507 - 2⁷ = 625006379 is a prime.

It is not a weakly prime, because it can be changed into another prime (625006537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 312503253 + 312503254.

It is an arithmetic number, because the mean of its divisors is an integer number (312503254).

Almost surely, 2^625006507 is an apocalyptic number.

625006507 is a deficient number, since it is larger than the sum of its proper divisors (1).

625006507 is an equidigital number, since it uses as much as digits as its factorization.

625006507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 625006507 is about 25000.1301396613. The cubic root of 625006507 is about 854.9909404783.

The spelling of 625006507 in words is "six hundred twenty-five million, six thousand, five hundred seven".