505674702308703 has 16 divisors (see below), whose sum is σ = 674873150685440. Its totient is φ = 336796366656384.

The previous prime is 505674702308627. The next prime is 505674702308707. The reversal of 505674702308703 is 307803207476505.

It is not a de Polignac number, because 505674702308703 - 2¹⁸ = 505674702046559 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 (505674702308707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 397201788 + ... + 398472846.

It is an arithmetic number, because the mean of its divisors is an integer number (42179571917840).

Almost surely, 2^{505674702308703} is an apocalyptic number.

505674702308703 is a deficient number, since it is larger than the sum of its proper divisors (169198448376737).

505674702308703 is a wasteful number, since it uses less digits than its factorization.

505674702308703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1396878.

The product of its (nonzero) digits is 29635200, while the sum is 57.

The spelling of 505674702308703 in words is "five hundred five trillion, six hundred seventy-four billion, seven hundred two million, three hundred eight thousand, seven hundred three".