4521454001 has 2 divisors, whose sum is σ = 4521454002. Its totient is φ = 4521454000.

The previous prime is 4521453991. The next prime is 4521454019. The reversal of 4521454001 is 1004541254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3120898225 + 1400555776 = 55865^2 + 37424^2 .

It is a cyclic number.

It is not a de Polignac number, because 4521454001 - 2¹⁰ = 4521452977 is a prime.

It is not a weakly prime, because it can be changed into another prime (4521454031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2260727000 + 2260727001.

It is an arithmetic number, because the mean of its divisors is an integer number (2260727001).

Almost surely, 2^4521454001 is an apocalyptic number.

It is an amenable number.

4521454001 is a deficient number, since it is larger than the sum of its proper divisors (1).

4521454001 is an equidigital number, since it uses as much as digits as its factorization.

4521454001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 4521454001 is about 67241.7578666709. The cubic root of 4521454001 is about 1653.5831529867.

Adding to 4521454001 its reverse (1004541254), we get a palindrome (5525995255).

The spelling of 4521454001 in words is "four billion, five hundred twenty-one million, four hundred fifty-four thousand, one".