83751862273 has 2 divisors, whose sum is σ = 83751862274. Its totient is φ = 83751862272.

The previous prime is 83751862211. The next prime is 83751862277. The reversal of 83751862273 is 37226815738.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62156971969 + 21594890304 = 249313^2 + 146952^2 .

It is a cyclic number.

It is not a de Polignac number, because 83751862273 - 2²⁹ = 83214991361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 83751862273.

It is not a weakly prime, because it can be changed into another prime (83751862277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41875931136 + 41875931137.

It is an arithmetic number, because the mean of its divisors is an integer number (41875931137).

It is a Proth number, since it is equal to 39 ⋅ 2³¹ + 1 and 39 < 2³¹.

Almost surely, 2^83751862273 is an apocalyptic number.

It is an amenable number.

83751862273 is a deficient number, since it is larger than the sum of its proper divisors (1).

83751862273 is an equidigital number, since it uses as much as digits as its factorization.

83751862273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3386880, while the sum is 52.

The spelling of 83751862273 in words is "eighty-three billion, seven hundred fifty-one million, eight hundred sixty-two thousand, two hundred seventy-three".