5254643874601 has 9 divisors (see below), whose sum is σ = 5775793297309. Its totient is φ = 4776926053900.

The previous prime is 5254643874569. The next prime is 5254643874661. The reversal of 5254643874601 is 1064783464525.

The square root of 5254643874601 is 2292301.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 5254643874601 - 2⁵ = 5254643874569 is a prime.

It is a super-2 number, since 2×5254643874601² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5254643874661) 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 8 ways as a sum of consecutive naturals, for example, 25111116 + ... + 25319506.

Almost surely, 2^{5254643874601} is an apocalyptic number.

5254643874601 is the 2292301-st square number.

5254643874601 is the 1146151-st centered octagonal number.

It is an amenable number.

5254643874601 is a deficient number, since it is larger than the sum of its proper divisors (521149422708).

5254643874601 is an frugal number, since it uses more digits than its factorization.

5254643874601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416804 (or 208402 counting only the distinct ones).

The product of its (nonzero) digits is 19353600, while the sum is 55.

The spelling of 5254643874601 in words is "five trillion, two hundred fifty-four billion, six hundred forty-three million, eight hundred seventy-four thousand, six hundred one".