52505151241 has 2 divisors, whose sum is σ = 52505151242. Its totient is φ = 52505151240.

The previous prime is 52505151227. The next prime is 52505151263. The reversal of 52505151241 is 14215150525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28486350841 + 24018800400 = 168779^2 + 154980^2 .

It is a cyclic number.

It is not a de Polignac number, because 52505151241 - 2⁷ = 52505151113 is a prime.

It is a super-3 number, since 3×52505151241³ (a number of 33 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (52505152241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26252575620 + 26252575621.

It is an arithmetic number, because the mean of its divisors is an integer number (26252575621).

Almost surely, 2^52505151241 is an apocalyptic number.

It is an amenable number.

52505151241 is a deficient number, since it is larger than the sum of its proper divisors (1).

52505151241 is an equidigital number, since it uses as much as digits as its factorization.

52505151241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10000, while the sum is 31.

The spelling of 52505151241 in words is "fifty-two billion, five hundred five million, one hundred fifty-one thousand, two hundred forty-one".