55525050052519 has 2 divisors, whose sum is σ = 55525050052520. Its totient is φ = 55525050052518.

The previous prime is 55525050052477. The next prime is 55525050052529. The reversal of 55525050052519 is 91525005052555.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55525050052519 - 2⁹ = 55525050052007 is a prime.

It is a super-2 number, since 2×55525050052519² (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 (55525050052529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27762525026259 + 27762525026260.

It is an arithmetic number, because the mean of its divisors is an integer number (27762525026260).

Almost surely, 2^{55525050052519} is an apocalyptic number.

55525050052519 is a deficient number, since it is larger than the sum of its proper divisors (1).

55525050052519 is an equidigital number, since it uses as much as digits as its factorization.

55525050052519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2812500, while the sum is 49.

The spelling of 55525050052519 in words is "fifty-five trillion, five hundred twenty-five billion, fifty million, fifty-two thousand, five hundred nineteen".