52659617466941 has 2 divisors, whose sum is σ = 52659617466942. Its totient is φ = 52659617466940.

The previous prime is 52659617466923. The next prime is 52659617466979. The reversal of 52659617466941 is 14966471695625.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28206147414916 + 24453470052025 = 5310946^2 + 4945045^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52659617466941 is a prime.

It is a super-2 number, since 2×52659617466941² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52659617486941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26329808733470 + 26329808733471.

It is an arithmetic number, because the mean of its divisors is an integer number (26329808733471).

Almost surely, 2^{52659617466941} is an apocalyptic number.

It is an amenable number.

52659617466941 is a deficient number, since it is larger than the sum of its proper divisors (1).

52659617466941 is an equidigital number, since it uses as much as digits as its factorization.

52659617466941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 587865600, while the sum is 71.

The spelling of 52659617466941 in words is "fifty-two trillion, six hundred fifty-nine billion, six hundred seventeen million, four hundred sixty-six thousand, nine hundred forty-one".