1454540201 has 2 divisors, whose sum is σ = 1454540202. Its totient is φ = 1454540200.

The previous prime is 1454540183. The next prime is 1454540207. The reversal of 1454540201 is 1020454541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1426195225 + 28344976 = 37765^2 + 5324^2 .

It is a cyclic number.

It is not a de Polignac number, because 1454540201 - 2⁶ = 1454540137 is a prime.

It is not a weakly prime, because it can be changed into another prime (1454540207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727270100 + 727270101.

It is an arithmetic number, because the mean of its divisors is an integer number (727270101).

Almost surely, 2^1454540201 is an apocalyptic number.

It is an amenable number.

1454540201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1454540201 is an equidigital number, since it uses as much as digits as its factorization.

1454540201 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1454540201 is about 38138.4346951995. The cubic root of 1454540201 is about 1133.0313057832.

Adding to 1454540201 its reverse (1020454541), we get a palindrome (2474994742).

The spelling of 1454540201 in words is "one billion, four hundred fifty-four million, five hundred forty thousand, two hundred one".