55050000097 has 2 divisors, whose sum is σ = 55050000098. Its totient is φ = 55050000096.

The previous prime is 55050000041. The next prime is 55050000139. The reversal of 55050000097 is 79000005055.

55050000097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27585555921 + 27464444176 = 166089^2 + 165724^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55050000097 is a prime.

It is not a weakly prime, because it can be changed into another prime (55050000497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27525000048 + 27525000049.

It is an arithmetic number, because the mean of its divisors is an integer number (27525000049).

Almost surely, 2^55050000097 is an apocalyptic number.

It is an amenable number.

55050000097 is a deficient number, since it is larger than the sum of its proper divisors (1).

55050000097 is an equidigital number, since it uses as much as digits as its factorization.

55050000097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7875, while the sum is 31.

The spelling of 55050000097 in words is "fifty-five billion, fifty million, ninety-seven", and thus it is an aban number and an uban number.