52100003512289 has 2 divisors, whose sum is σ = 52100003512290. Its totient is φ = 52100003512288.

The previous prime is 52100003512273. The next prime is 52100003512397. The reversal of 52100003512289 is 98221530000125.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27872275536400 + 24227727975889 = 5279420^2 + 4922167^2 .

It is a cyclic number.

It is not a de Polignac number, because 52100003512289 - 2⁴ = 52100003512273 is a prime.

It is a super-2 number, since 2×52100003512289² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52100003512189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26050001756144 + 26050001756145.

It is an arithmetic number, because the mean of its divisors is an integer number (26050001756145).

Almost surely, 2^{52100003512289} is an apocalyptic number.

It is an amenable number.

52100003512289 is a deficient number, since it is larger than the sum of its proper divisors (1).

52100003512289 is an equidigital number, since it uses as much as digits as its factorization.

52100003512289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 38.

The spelling of 52100003512289 in words is "fifty-two trillion, one hundred billion, three million, five hundred twelve thousand, two hundred eighty-nine".