104770515783 has 4 divisors (see below), whose sum is σ = 139694021048. Its totient is φ = 69847010520.

The previous prime is 104770515781. The next prime is 104770515827. The reversal of 104770515783 is 387515077401.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 104770515783 - 2¹ = 104770515781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104770515781) 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 in 3 ways as a sum of consecutive naturals, for example, 17461752628 + ... + 17461752633.

It is an arithmetic number, because the mean of its divisors is an integer number (34923505262).

Almost surely, 2^104770515783 is an apocalyptic number.

104770515783 is a deficient number, since it is larger than the sum of its proper divisors (34923505265).

104770515783 is an equidigital number, since it uses as much as digits as its factorization.

104770515783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34923505264.

The product of its (nonzero) digits is 823200, while the sum is 48.

The spelling of 104770515783 in words is "one hundred four billion, seven hundred seventy million, five hundred fifteen thousand, seven hundred eighty-three".