55124193629 has 2 divisors, whose sum is σ = 55124193630. Its totient is φ = 55124193628.

The previous prime is 55124193599. The next prime is 55124193643. The reversal of 55124193629 is 92639142155.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38965970404 + 16158223225 = 197398^2 + 127115^2 .

It is a cyclic number.

It is not a de Polignac number, because 55124193629 - 2¹⁶ = 55124128093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55124123629) 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, 27562096814 + 27562096815.

It is an arithmetic number, because the mean of its divisors is an integer number (27562096815).

Almost surely, 2^55124193629 is an apocalyptic number.

It is an amenable number.

55124193629 is a deficient number, since it is larger than the sum of its proper divisors (1).

55124193629 is an equidigital number, since it uses as much as digits as its factorization.

55124193629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 583200, while the sum is 47.

The spelling of 55124193629 in words is "fifty-five billion, one hundred twenty-four million, one hundred ninety-three thousand, six hundred twenty-nine".