625500667 has 6 divisors (see below), whose sum is σ = 687533924. Its totient is φ = 568636860.

The previous prime is 625500641. The next prime is 625500697. The reversal of 625500667 is 766005526.

625500667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 625500667 - 2¹¹ = 625498619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (625500697) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2584593 + ... + 2584834.

Almost surely, 2^625500667 is an apocalyptic number.

625500667 is a deficient number, since it is larger than the sum of its proper divisors (62033257).

625500667 is a wasteful number, since it uses less digits than its factorization.

625500667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5169449 (or 5169438 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 625500667 is about 25010.0113354632. The cubic root of 625500667 is about 855.2162133446.

The spelling of 625500667 in words is "six hundred twenty-five million, five hundred thousand, six hundred sixty-seven".