5287239667201 has 16 divisors (see below), whose sum is σ = 5319697046400. Its totient is φ = 5254882283520.

The previous prime is 5287239667147. The next prime is 5287239667223. The reversal of 5287239667201 is 1027669327825.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5287239667201 - 2²⁹ = 5286702796289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5287239667261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 458677300 + ... + 458688826.

It is an arithmetic number, because the mean of its divisors is an integer number (332481065400).

Almost surely, 2^{5287239667201} is an apocalyptic number.

It is an amenable number.

5287239667201 is a deficient number, since it is larger than the sum of its proper divisors (32457379199).

5287239667201 is a wasteful number, since it uses less digits than its factorization.

5287239667201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15624.

The product of its (nonzero) digits is 15240960, while the sum is 58.

The spelling of 5287239667201 in words is "five trillion, two hundred eighty-seven billion, two hundred thirty-nine million, six hundred sixty-seven thousand, two hundred one".