52525252525273 has 8 divisors (see below), whose sum is σ = 57616851591936. Its totient is φ = 47486416143600.

The previous prime is 52525252525267. The next prime is 52525252525279. The reversal of 52525252525273 is 37252525252525.

It is an interprime number because it is at equal distance from previous prime (52525252525267) and next prime (52525252525279).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52525252525273 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52525252525273.

It is not an unprimeable number, because it can be changed into a prime (52525252525279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13190669161 + ... + 13190673142.

It is an arithmetic number, because the mean of its divisors is an integer number (7202106448992).

Almost surely, 2^{52525252525273} is an apocalyptic number.

It is an amenable number.

52525252525273 is a deficient number, since it is larger than the sum of its proper divisors (5091599066663).

52525252525273 is a wasteful number, since it uses less digits than its factorization.

52525252525273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26381342495.

The product of its digits is 21000000, while the sum is 52.

Adding to 52525252525273 its reverse (37252525252525), we get a palindrome (89777777777798).

The spelling of 52525252525273 in words is "fifty-two trillion, five hundred twenty-five billion, two hundred fifty-two million, five hundred twenty-five thousand, two hundred seventy-three".