1455053 has 2 divisors, whose sum is σ = 1455054. Its totient is φ = 1455052.

The previous prime is 1455043. The next prime is 1455067. The reversal of 1455053 is 3505541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 917764 + 537289 = 958^2 + 733^2 .

It is a cyclic number.

It is not a de Polignac number, because 1455053 - 2⁴ = 1455037 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1455023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727526 + 727527.

It is an arithmetic number, because the mean of its divisors is an integer number (727527).

2^1455053 is an apocalyptic number.

It is an amenable number.

1455053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1455053 is an equidigital number, since it uses as much as digits as its factorization.

1455053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 1455053 is about 1206.2557771882. The cubic root of 1455053 is about 113.3164440422.

The spelling of 1455053 in words is "one million, four hundred fifty-five thousand, fifty-three".