873874648201 has 2 divisors, whose sum is σ = 873874648202. Its totient is φ = 873874648200.

The previous prime is 873874648193. The next prime is 873874648237. The reversal of 873874648201 is 102846478378.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 769400894025 + 104473754176 = 877155^2 + 323224^2 .

It is a cyclic number.

It is not a de Polignac number, because 873874648201 - 2³ = 873874648193 is a prime.

It is not a weakly prime, because it can be changed into another prime (873874648261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436937324100 + 436937324101.

It is an arithmetic number, because the mean of its divisors is an integer number (436937324101).

Almost surely, 2^873874648201 is an apocalyptic number.

It is an amenable number.

873874648201 is a deficient number, since it is larger than the sum of its proper divisors (1).

873874648201 is an equidigital number, since it uses as much as digits as its factorization.

873874648201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14450688, while the sum is 58.

The spelling of 873874648201 in words is "eight hundred seventy-three billion, eight hundred seventy-four million, six hundred forty-eight thousand, two hundred one".