675554625 has 48 divisors (see below), whose sum is σ = 1221277824. Its totient is φ = 359268000.

The previous prime is 675554599. The next prime is 675554647. The reversal of 675554625 is 526455576.

675554625 is a `hidden beast` number, since 6 + 75 + 554 + 6 + 25 = 666.

It is not a de Polignac number, because 675554625 - 2¹⁰ = 675553601 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 551764 + ... + 552986.

It is an arithmetic number, because the mean of its divisors is an integer number (25443288).

Almost surely, 2^675554625 is an apocalyptic number.

It is an amenable number.

675554625 is a deficient number, since it is larger than the sum of its proper divisors (545723199).

675554625 is a wasteful number, since it uses less digits than its factorization.

675554625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735 (or 1722 counting only the distinct ones).

The product of its digits is 1260000, while the sum is 45.

The square root of 675554625 is about 25991.4336849663. The cubic root of 675554625 is about 877.4455124810.

The spelling of 675554625 in words is "six hundred seventy-five million, five hundred fifty-four thousand, six hundred twenty-five".