453011156863 has 2 divisors, whose sum is σ = 453011156864. Its totient is φ = 453011156862.

The previous prime is 453011156849. The next prime is 453011156867. The reversal of 453011156863 is 368651110354.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-453011156863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (453011156867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226505578431 + 226505578432.

It is an arithmetic number, because the mean of its divisors is an integer number (226505578432).

Almost surely, 2^453011156863 is an apocalyptic number.

453011156863 is a deficient number, since it is larger than the sum of its proper divisors (1).

453011156863 is an equidigital number, since it uses as much as digits as its factorization.

453011156863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 453011156863 in words is "four hundred fifty-three billion, eleven million, one hundred fifty-six thousand, eight hundred sixty-three".