5250277001 has 4 divisors (see below), whose sum is σ = 5253194004. Its totient is φ = 5247360000.

The previous prime is 5250276959. The next prime is 5250277007. The reversal of 5250277001 is 1007720525.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1962401401 + 3287875600 = 44299^2 + 57340^2 .

It is a cyclic number.

It is not a de Polignac number, because 5250277001 - 2¹⁰ = 5250275977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5250277007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1455800 + ... + 1459401.

It is an arithmetic number, because the mean of its divisors is an integer number (1313298501).

Almost surely, 2^5250277001 is an apocalyptic number.

It is an amenable number.

5250277001 is a deficient number, since it is larger than the sum of its proper divisors (2917003).

5250277001 is a wasteful number, since it uses less digits than its factorization.

5250277001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2917002.

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 5250277001 is about 72458.7951942344. The cubic root of 5250277001 is about 1738.0438889805.

Adding to 5250277001 its reverse (1007720525), we get a palindrome (6257997526).

The spelling of 5250277001 in words is "five billion, two hundred fifty million, two hundred seventy-seven thousand, one".