973508836205 has 4 divisors (see below), whose sum is σ = 1168210603452. Its totient is φ = 778807068960.

The previous prime is 973508836187. The next prime is 973508836247. The reversal of 973508836205 is 502638805379.

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

It can be written as a sum of positive squares in 2 ways, for example, as 170811103849 + 802697732356 = 413293^2 + 895934^2 .

It is not a de Polignac number, because 973508836205 - 2⁶ = 973508836141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97350883616 + ... + 97350883625.

It is an arithmetic number, because the mean of its divisors is an integer number (292052650863).

Almost surely, 2^973508836205 is an apocalyptic number.

It is an amenable number.

973508836205 is a deficient number, since it is larger than the sum of its proper divisors (194701767247).

973508836205 is a wasteful number, since it uses less digits than its factorization.

973508836205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194701767246.

The product of its (nonzero) digits is 10886400, while the sum is 56.

The spelling of 973508836205 in words is "nine hundred seventy-three billion, five hundred eight million, eight hundred thirty-six thousand, two hundred five".