55551441436033 has 2 divisors, whose sum is σ = 55551441436034. Its totient is φ = 55551441436032.

The previous prime is 55551441436027. The next prime is 55551441436067. The reversal of 55551441436033 is 33063414415555.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49776806551824 + 5774634884209 = 7055268^2 + 2403047^2 .

It is a cyclic number.

It is not a de Polignac number, because 55551441436033 - 2¹³ = 55551441427841 is a prime.

It is not a weakly prime, because it can be changed into another prime (55551441436333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27775720718016 + 27775720718017.

It is an arithmetic number, because the mean of its divisors is an integer number (27775720718017).

Almost surely, 2^{55551441436033} is an apocalyptic number.

It is an amenable number.

55551441436033 is a deficient number, since it is larger than the sum of its proper divisors (1).

55551441436033 is an equidigital number, since it uses as much as digits as its factorization.

55551441436033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480000, while the sum is 49.

The spelling of 55551441436033 in words is "fifty-five trillion, five hundred fifty-one billion, four hundred forty-one million, four hundred thirty-six thousand, thirty-three".