1455113201 has 2 divisors, whose sum is σ = 1455113202. Its totient is φ = 1455113200.

The previous prime is 1455113197. The next prime is 1455113221. The reversal of 1455113201 is 1023115541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 910590976 + 544522225 = 30176^2 + 23335^2 .

It is a cyclic number.

It is not a de Polignac number, because 1455113201 - 2² = 1455113197 is a prime.

It is not a weakly prime, because it can be changed into another prime (1455113221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727556600 + 727556601.

It is an arithmetic number, because the mean of its divisors is an integer number (727556601).

Almost surely, 2^1455113201 is an apocalyptic number.

It is an amenable number.

1455113201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1455113201 is an equidigital number, since it uses as much as digits as its factorization.

1455113201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 1455113201 is about 38145.9460624586. The cubic root of 1455113201 is about 1133.1800679613.

Adding to 1455113201 its reverse (1023115541), we get a palindrome (2478228742).

The spelling of 1455113201 in words is "one billion, four hundred fifty-five million, one hundred thirteen thousand, two hundred one".