1463460253 has 2 divisors, whose sum is σ = 1463460254. Its totient is φ = 1463460252.

The previous prime is 1463460247. The next prime is 1463460259. The reversal of 1463460253 is 3520643641.

It is a balanced prime because it is at equal distance from previous prime (1463460247) and next prime (1463460259).

It can be written as a sum of positive squares in only one way, i.e., 1462144644 + 1315609 = 38238^2 + 1147^2 .

It is an emirp because it is prime and its reverse (3520643641) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1463460253 is a prime.

It is a super-2 number, since 2×1463460253² = 4283431824221648018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1463460259) 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, 731730126 + 731730127.

It is an arithmetic number, because the mean of its divisors is an integer number (731730127).

Almost surely, 2^1463460253 is an apocalyptic number.

It is an amenable number.

1463460253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1463460253 is an equidigital number, since it uses as much as digits as its factorization.

1463460253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 1463460253 is about 38255.1990322884. The cubic root of 1463460253 is about 1135.3427139495.

The spelling of 1463460253 in words is "one billion, four hundred sixty-three million, four hundred sixty thousand, two hundred fifty-three".