202055601 has 12 divisors (see below), whose sum is σ = 296126096. Its totient is φ = 122457720.

The previous prime is 202055597. The next prime is 202055641. The reversal of 202055601 is 106550202.

202055601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 202055601 - 2² = 202055597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202055641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 277951 + ... + 278676.

Almost surely, 2^202055601 is an apocalyptic number.

It is an amenable number.

202055601 is a deficient number, since it is larger than the sum of its proper divisors (94070495).

202055601 is a wasteful number, since it uses less digits than its factorization.

202055601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556652 (or 556641 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 202055601 is about 14214.6263053237. The cubic root of 202055601 is about 586.8002603748.

The spelling of 202055601 in words is "two hundred two million, fifty-five thousand, six hundred one".