53497466459 has 2 divisors, whose sum is σ = 53497466460. Its totient is φ = 53497466458.

The previous prime is 53497466443. The next prime is 53497466471. The reversal of 53497466459 is 95466479435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53497466459 - 2⁴ = 53497466443 is a prime.

It is not a weakly prime, because it can be changed into another prime (53497466159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26748733229 + 26748733230.

It is an arithmetic number, because the mean of its divisors is an integer number (26748733230).

Almost surely, 2^53497466459 is an apocalyptic number.

53497466459 is a deficient number, since it is larger than the sum of its proper divisors (1).

53497466459 is an equidigital number, since it uses as much as digits as its factorization.

53497466459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 97977600, while the sum is 62.

The spelling of 53497466459 in words is "fifty-three billion, four hundred ninety-seven million, four hundred sixty-six thousand, four hundred fifty-nine".