104486054623 has 2 divisors, whose sum is σ = 104486054624. Its totient is φ = 104486054622.

The previous prime is 104486054599. The next prime is 104486054639. The reversal of 104486054623 is 326450684401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104486054623 is a prime.

It is a super-2 number, since 2×104486054623² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104486054623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104486024623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52243027311 + 52243027312.

It is an arithmetic number, because the mean of its divisors is an integer number (52243027312).

Almost surely, 2^104486054623 is an apocalyptic number.

104486054623 is a deficient number, since it is larger than the sum of its proper divisors (1).

104486054623 is an equidigital number, since it uses as much as digits as its factorization.

104486054623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 552960, while the sum is 43.

The spelling of 104486054623 in words is "one hundred four billion, four hundred eighty-six million, fifty-four thousand, six hundred twenty-three".