52476193769 has 2 divisors, whose sum is σ = 52476193770. Its totient is φ = 52476193768.

The previous prime is 52476193741. The next prime is 52476193813. The reversal of 52476193769 is 96739167425.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51640290025 + 835903744 = 227245^2 + 28912^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52476193769 is a prime.

It is a super-2 number, since 2×52476193769² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52472193769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26238096884 + 26238096885.

It is an arithmetic number, because the mean of its divisors is an integer number (26238096885).

Almost surely, 2^52476193769 is an apocalyptic number.

It is an amenable number.

52476193769 is a deficient number, since it is larger than the sum of its proper divisors (1).

52476193769 is an equidigital number, since it uses as much as digits as its factorization.

52476193769 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17146080, while the sum is 59.

The spelling of 52476193769 in words is "fifty-two billion, four hundred seventy-six million, one hundred ninety-three thousand, seven hundred sixty-nine".