677573625 has 16 divisors (see below), whose sum is σ = 1127483136. Its totient is φ = 361372400.

The previous prime is 677573623. The next prime is 677573627. The reversal of 677573625 is 526375776.

It is an interprime number because it is at equal distance from previous prime (677573623) and next prime (677573627).

It is not a de Polignac number, because 677573625 - 2¹ = 677573623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (677573623) 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 in 15 ways as a sum of consecutive naturals, for example, 903057 + ... + 903806.

It is an arithmetic number, because the mean of its divisors is an integer number (70467696).

Almost surely, 2^677573625 is an apocalyptic number.

It is an amenable number.

677573625 is a deficient number, since it is larger than the sum of its proper divisors (449909511).

677573625 is a wasteful number, since it uses less digits than its factorization.

677573625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806881 (or 1806871 counting only the distinct ones).

The product of its digits is 1852200, while the sum is 48.

The square root of 677573625 is about 26030.2444283568. The cubic root of 677573625 is about 878.3187705347.

The spelling of 677573625 in words is "six hundred seventy-seven million, five hundred seventy-three thousand, six hundred twenty-five".