52419862177 has 2 divisors, whose sum is σ = 52419862178. Its totient is φ = 52419862176.

The previous prime is 52419862163. The next prime is 52419862193. The reversal of 52419862177 is 77126891425.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31066177536 + 21353684641 = 176256^2 + 146129^2 .

It is a cyclic number.

It is not a de Polignac number, because 52419862177 - 2¹⁹ = 52419337889 is a prime.

It is not a weakly prime, because it can be changed into another prime (52419862577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26209931088 + 26209931089.

It is an arithmetic number, because the mean of its divisors is an integer number (26209931089).

Almost surely, 2^52419862177 is an apocalyptic number.

It is an amenable number.

52419862177 is a deficient number, since it is larger than the sum of its proper divisors (1).

52419862177 is an equidigital number, since it uses as much as digits as its factorization.

52419862177 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1693440, while the sum is 52.

The spelling of 52419862177 in words is "fifty-two billion, four hundred nineteen million, eight hundred sixty-two thousand, one hundred seventy-seven".