3453845625 has 120 divisors (see below), whose sum is σ = 6666865920. Its totient is φ = 1718640000.

The previous prime is 3453845587. The next prime is 3453845657. The reversal of 3453845625 is 5265483543.

3453845625 is a `hidden beast` number, since 3 + 4 + 5 + 3 + 84 + 562 + 5 = 666.

It is not a de Polignac number, because 3453845625 - 2¹⁴ = 3453829241 is a prime.

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

It is a Curzon number.

It is an unprimeable number.

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 119 ways as a sum of consecutive naturals, for example, 5056534 + ... + 5057216.

It is an arithmetic number, because the mean of its divisors is an integer number (55557216).

Almost surely, 2^3453845625 is an apocalyptic number.

It is an amenable number.

3453845625 is a deficient number, since it is larger than the sum of its proper divisors (3213020295).

3453845625 is a wasteful number, since it uses less digits than its factorization.

3453845625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769 (or 751 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 45.

The square root of 3453845625 is about 58769.4276388668. The cubic root of 3453845625 is about 1511.5910345703.

The spelling of 3453845625 in words is "three billion, four hundred fifty-three million, eight hundred forty-five thousand, six hundred twenty-five".