104495392783 has 4 divisors (see below), whose sum is σ = 104496144088. Its totient is φ = 104494641480.

The previous prime is 104495392769. The next prime is 104495392877. The reversal of 104495392783 is 387293594401.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 387293594401 = 7 ⋅55327656343.

It is a cyclic number.

It is not a de Polignac number, because 104495392783 - 2¹⁷ = 104495261711 is a prime.

It is a super-2 number, since 2×104495392783² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104495392723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99216 + ... + 467797.

It is an arithmetic number, because the mean of its divisors is an integer number (26124036022).

Almost surely, 2^104495392783 is an apocalyptic number.

104495392783 is a deficient number, since it is larger than the sum of its proper divisors (751305).

104495392783 is an equidigital number, since it uses as much as digits as its factorization.

104495392783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751304.

The product of its (nonzero) digits is 6531840, while the sum is 55.

The spelling of 104495392783 in words is "one hundred four billion, four hundred ninety-five million, three hundred ninety-two thousand, seven hundred eighty-three".