55025446210601 has 2 divisors, whose sum is σ = 55025446210602. Its totient is φ = 55025446210600.

The previous prime is 55025446210589. The next prime is 55025446210619. The reversal of 55025446210601 is 10601264452055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54097790214400 + 927655996201 = 7355120^2 + 963149^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55025446210601 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (55025446218601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27512723105300 + 27512723105301.

It is an arithmetic number, because the mean of its divisors is an integer number (27512723105301).

Almost surely, 2^{55025446210601} is an apocalyptic number.

It is an amenable number.

55025446210601 is a deficient number, since it is larger than the sum of its proper divisors (1).

55025446210601 is an equidigital number, since it uses as much as digits as its factorization.

55025446210601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 55025446210601 in words is "fifty-five trillion, twenty-five billion, four hundred forty-six million, two hundred ten thousand, six hundred one".