52124611969 has 2 divisors, whose sum is σ = 52124611970. Its totient is φ = 52124611968.

The previous prime is 52124611909. The next prime is 52124611991. The reversal of 52124611969 is 96911642125.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51411027600 + 713584369 = 226740^2 + 26713^2 .

It is a cyclic number.

It is not a de Polignac number, because 52124611969 - 2¹⁹ = 52124087681 is a prime.

It is a super-2 number, since 2×52124611969² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52124611909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26062305984 + 26062305985.

It is an arithmetic number, because the mean of its divisors is an integer number (26062305985).

Almost surely, 2^52124611969 is an apocalyptic number.

It is an amenable number.

52124611969 is a deficient number, since it is larger than the sum of its proper divisors (1).

52124611969 is an equidigital number, since it uses as much as digits as its factorization.

52124611969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 233280, while the sum is 46.

The spelling of 52124611969 in words is "fifty-two billion, one hundred twenty-four million, six hundred eleven thousand, nine hundred sixty-nine".