55250050252759 has 2 divisors, whose sum is σ = 55250050252760. Its totient is φ = 55250050252758.

The previous prime is 55250050252753. The next prime is 55250050252769. The reversal of 55250050252759 is 95725205005255.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55250050252759 - 2⁹ = 55250050252247 is a prime.

It is a super-2 number, since 2×55250050252759² (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 (55250050252753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27625025126379 + 27625025126380.

It is an arithmetic number, because the mean of its divisors is an integer number (27625025126380).

Almost surely, 2^{55250050252759} is an apocalyptic number.

55250050252759 is a deficient number, since it is larger than the sum of its proper divisors (1).

55250050252759 is an equidigital number, since it uses as much as digits as its factorization.

55250050252759 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7875000, while the sum is 52.

The spelling of 55250050252759 in words is "fifty-five trillion, two hundred fifty billion, fifty million, two hundred fifty-two thousand, seven hundred fifty-nine".