104487266453 has 2 divisors, whose sum is σ = 104487266454. Its totient is φ = 104487266452.

The previous prime is 104487266399. The next prime is 104487266497. The reversal of 104487266453 is 354662784401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86590713169 + 17896553284 = 294263^2 + 133778^2 .

It is a cyclic number.

It is not a de Polignac number, because 104487266453 - 2⁸ = 104487266197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104487266353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52243633226 + 52243633227.

It is an arithmetic number, because the mean of its divisors is an integer number (52243633227).

Almost surely, 2^104487266453 is an apocalyptic number.

It is an amenable number.

104487266453 is a deficient number, since it is larger than the sum of its proper divisors (1).

104487266453 is an equidigital number, since it uses as much as digits as its factorization.

104487266453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3870720, while the sum is 50.

The spelling of 104487266453 in words is "one hundred four billion, four hundred eighty-seven million, two hundred sixty-six thousand, four hundred fifty-three".