3554255625 has 20 divisors (see below), whose sum is σ = 5921866896. Its totient is φ = 1895602000.

The previous prime is 3554255599. The next prime is 3554255629. The reversal of 3554255625 is 5265524553.

3554255625 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3554255625 - 2¹⁰ = 3554254601 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3554255629) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 945927 + ... + 949676.

Almost surely, 2^3554255625 is an apocalyptic number.

It is an amenable number.

3554255625 is a deficient number, since it is larger than the sum of its proper divisors (2367611271).

3554255625 is an equidigital number, since it uses as much as digits as its factorization.

3554255625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1895626 (or 1895611 counting only the distinct ones).

The product of its digits is 900000, while the sum is 42.

The square root of 3554255625 is about 59617.5781544336. The cubic root of 3554255625 is about 1526.0996279372.

The spelling of 3554255625 in words is "three billion, five hundred fifty-four million, two hundred fifty-five thousand, six hundred twenty-five".