1463506663123 has 2 divisors, whose sum is σ = 1463506663124. Its totient is φ = 1463506663122.

The previous prime is 1463506663057. The next prime is 1463506663153. The reversal of 1463506663123 is 3213666053641.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1463506663123 is a prime.

It is a super-2 number, since 2×1463506663123² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1463506663153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 731753331561 + 731753331562.

It is an arithmetic number, because the mean of its divisors is an integer number (731753331562).

Almost surely, 2^{1463506663123} is an apocalyptic number.

1463506663123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1463506663123 is an equidigital number, since it uses as much as digits as its factorization.

1463506663123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1399680, while the sum is 46.

The spelling of 1463506663123 in words is "one trillion, four hundred sixty-three billion, five hundred six million, six hundred sixty-three thousand, one hundred twenty-three".