104654423663 has 2 divisors, whose sum is σ = 104654423664. Its totient is φ = 104654423662.

The previous prime is 104654423633. The next prime is 104654423683. The reversal of 104654423663 is 366324456401.

It is a strong prime.

It is an emirp because it is prime and its reverse (366324456401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104654423663 - 2⁸ = 104654423407 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104654423633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52327211831 + 52327211832.

It is an arithmetic number, because the mean of its divisors is an integer number (52327211832).

Almost surely, 2^104654423663 is an apocalyptic number.

104654423663 is a deficient number, since it is larger than the sum of its proper divisors (1).

104654423663 is an equidigital number, since it uses as much as digits as its factorization.

104654423663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1244160, while the sum is 44.

The spelling of 104654423663 in words is "one hundred four billion, six hundred fifty-four million, four hundred twenty-three thousand, six hundred sixty-three".