52687524779 has 2 divisors, whose sum is σ = 52687524780. Its totient is φ = 52687524778.

The previous prime is 52687524751. The next prime is 52687524797. The reversal of 52687524779 is 97742578625.

Together with next prime (52687524797) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52687524779 - 2¹⁶ = 52687459243 is a prime.

It is not a weakly prime, because it can be changed into another prime (52687524749) 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, 26343762389 + 26343762390.

It is an arithmetic number, because the mean of its divisors is an integer number (26343762390).

Almost surely, 2^52687524779 is an apocalyptic number.

52687524779 is a deficient number, since it is larger than the sum of its proper divisors (1).

52687524779 is an equidigital number, since it uses as much as digits as its factorization.

52687524779 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 59270400, while the sum is 62.

The spelling of 52687524779 in words is "fifty-two billion, six hundred eighty-seven million, five hundred twenty-four thousand, seven hundred seventy-nine".