55504341901 has 2 divisors, whose sum is σ = 55504341902. Its totient is φ = 55504341900.

The previous prime is 55504341877. The next prime is 55504341941. The reversal of 55504341901 is 10914340555.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37104775876 + 18399566025 = 192626^2 + 135645^2 .

It is a cyclic number.

It is not a de Polignac number, because 55504341901 - 2²⁵ = 55470787469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55504341941) 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, 27752170950 + 27752170951.

It is an arithmetic number, because the mean of its divisors is an integer number (27752170951).

Almost surely, 2^55504341901 is an apocalyptic number.

It is an amenable number.

55504341901 is a deficient number, since it is larger than the sum of its proper divisors (1).

55504341901 is an equidigital number, since it uses as much as digits as its factorization.

55504341901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54000, while the sum is 37.

The spelling of 55504341901 in words is "fifty-five billion, five hundred four million, three hundred forty-one thousand, nine hundred one".