1455050563 has 2 divisors, whose sum is σ = 1455050564. Its totient is φ = 1455050562.

The previous prime is 1455050551. The next prime is 1455050573. The reversal of 1455050563 is 3650505541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1455050563 - 2¹³ = 1455042371 is a prime.

It is not a weakly prime, because it can be changed into another prime (1455050573) 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 as a sum of consecutive naturals, namely, 727525281 + 727525282.

It is an arithmetic number, because the mean of its divisors is an integer number (727525282).

Almost surely, 2^1455050563 is an apocalyptic number.

1455050563 is a deficient number, since it is larger than the sum of its proper divisors (1).

1455050563 is an equidigital number, since it uses as much as digits as its factorization.

1455050563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45000, while the sum is 34.

The square root of 1455050563 is about 38145.1250227339. The cubic root of 1455050563 is about 1133.1638077941.

The spelling of 1455050563 in words is "one billion, four hundred fifty-five million, fifty thousand, five hundred sixty-three".