55500333375841 has 2 divisors, whose sum is σ = 55500333375842. Its totient is φ = 55500333375840.

The previous prime is 55500333375833. The next prime is 55500333375847. The reversal of 55500333375841 is 14857333300555.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40903379580625 + 14596953795216 = 6395575^2 + 3820596^2 .

It is a cyclic number.

It is not a de Polignac number, because 55500333375841 - 2³ = 55500333375833 is a prime.

It is not a weakly prime, because it can be changed into another prime (55500333375847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27750166687920 + 27750166687921.

It is an arithmetic number, because the mean of its divisors is an integer number (27750166687921).

Almost surely, 2^{55500333375841} is an apocalyptic number.

It is an amenable number.

55500333375841 is a deficient number, since it is larger than the sum of its proper divisors (1).

55500333375841 is an equidigital number, since it uses as much as digits as its factorization.

55500333375841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340000, while the sum is 52.

The spelling of 55500333375841 in words is "fifty-five trillion, five hundred billion, three hundred thirty-three million, three hundred seventy-five thousand, eight hundred forty-one".