454545201 has 32 divisors (see below), whose sum is σ = 707349888. Its totient is φ = 256573440.

The previous prime is 454545193. The next prime is 454545209. The reversal of 454545201 is 102545454.

It is an interprime number because it is at equal distance from previous prime (454545193) and next prime (454545209).

It is not a de Polignac number, because 454545201 - 2³ = 454545193 is a prime.

It is a super-2 number, since 2×454545201² = 413222679504260802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (454545209) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 50241 + ... + 58593.

It is an arithmetic number, because the mean of its divisors is an integer number (22104684).

Almost surely, 2^454545201 is an apocalyptic number.

It is an amenable number.

454545201 is a deficient number, since it is larger than the sum of its proper divisors (252804687).

454545201 is a wasteful number, since it uses less digits than its factorization.

454545201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8481.

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 454545201 is about 21320.0656893922. The cubic root of 454545201 is about 768.8808168680.

The spelling of 454545201 in words is "four hundred fifty-four million, five hundred forty-five thousand, two hundred one".