4645577725 has 24 divisors (see below), whose sum is σ = 5795636000. Its totient is φ = 3693885120.

The previous prime is 4645577707. The next prime is 4645577731. The reversal of 4645577725 is 5277755464.

It is not a de Polignac number, because 4645577725 - 2⁹ = 4645577213 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3829219 + ... + 3830431.

Almost surely, 2^4645577725 is an apocalyptic number.

It is an amenable number.

4645577725 is a deficient number, since it is larger than the sum of its proper divisors (1150058275).

4645577725 is a wasteful number, since it uses less digits than its factorization.

4645577725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2029 (or 2024 counting only the distinct ones).

The product of its digits is 8232000, while the sum is 52.

The square root of 4645577725 is about 68158.4750783056. The cubic root of 4645577725 is about 1668.5782447943.

The spelling of 4645577725 in words is "four billion, six hundred forty-five million, five hundred seventy-seven thousand, seven hundred twenty-five".