52671876541 has 2 divisors, whose sum is σ = 52671876542. Its totient is φ = 52671876540.

The previous prime is 52671876539. The next prime is 52671876557. The reversal of 52671876541 is 14567817625.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48896265625 + 3775610916 = 221125^2 + 61446^2 .

It is a cyclic number.

It is not a de Polignac number, because 52671876541 - 2¹ = 52671876539 is a prime.

It is a super-2 number, since 2×52671876541² (a number of 22 digits) contains 22 as substring.

Together with 52671876539, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52671876511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26335938270 + 26335938271.

It is an arithmetic number, because the mean of its divisors is an integer number (26335938271).

Almost surely, 2^52671876541 is an apocalyptic number.

It is an amenable number.

52671876541 is a deficient number, since it is larger than the sum of its proper divisors (1).

52671876541 is an equidigital number, since it uses as much as digits as its factorization.

52671876541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2822400, while the sum is 52.

The spelling of 52671876541 in words is "fifty-two billion, six hundred seventy-one million, eight hundred seventy-six thousand, five hundred forty-one".