5252001273 has 6 divisors (see below), whose sum is σ = 7586224074. Its totient is φ = 3501334176.

The previous prime is 5252001259. The next prime is 5252001277. The reversal of 5252001273 is 3721002525.

It can be written as a sum of positive squares in only one way, i.e., 4130889984 + 1121111289 = 64272^2 + 33483^2 .

It is not a de Polignac number, because 5252001273 - 2¹⁰ = 5252000249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5252001277) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 291777840 + ... + 291777857.

It is an arithmetic number, because the mean of its divisors is an integer number (1264370679).

Almost surely, 2^5252001273 is an apocalyptic number.

It is an amenable number.

5252001273 is a deficient number, since it is larger than the sum of its proper divisors (2334222801).

5252001273 is a wasteful number, since it uses less digits than its factorization.

5252001273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583555703 (or 583555700 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 5252001273 is about 72470.6925108350. The cubic root of 5252001273 is about 1738.2341349681.

Adding to 5252001273 its reverse (3721002525), we get a palindrome (8973003798).

The spelling of 5252001273 in words is "five billion, two hundred fifty-two million, one thousand, two hundred seventy-three".