5206250400241 has 4 divisors (see below), whose sum is σ = 5679545891184. Its totient is φ = 4732954909300.

The previous prime is 5206250400191. The next prime is 5206250400257. The reversal of 5206250400241 is 1420040526025.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5206250400241 - 2¹⁷ = 5206250269169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5206250404241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236647745455 + ... + 236647745476.

It is an arithmetic number, because the mean of its divisors is an integer number (1419886472796).

Almost surely, 2^{5206250400241} is an apocalyptic number.

It is an amenable number.

5206250400241 is a deficient number, since it is larger than the sum of its proper divisors (473295490943).

5206250400241 is a wasteful number, since it uses less digits than its factorization.

5206250400241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473295490942.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 5206250400241 its reverse (1420040526025), we get a palindrome (6626290926266).

The spelling of 5206250400241 in words is "five trillion, two hundred six billion, two hundred fifty million, four hundred thousand, two hundred forty-one".