1455913463 has 2 divisors, whose sum is σ = 1455913464. Its totient is φ = 1455913462.

The previous prime is 1455913453. The next prime is 1455913469. The reversal of 1455913463 is 3643195541.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (3643195541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1455913463 - 2⁴ = 1455913447 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1455913463.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1455913469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727956731 + 727956732.

It is an arithmetic number, because the mean of its divisors is an integer number (727956732).

Almost surely, 2^1455913463 is an apocalyptic number.

1455913463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1455913463 is an equidigital number, since it uses as much as digits as its factorization.

1455913463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 194400, while the sum is 41.

The square root of 1455913463 is about 38156.4340970170. The cubic root of 1455913463 is about 1133.3877665224.

The spelling of 1455913463 in words is "one billion, four hundred fifty-five million, nine hundred thirteen thousand, four hundred sixty-three".