97054034219 has 2 divisors, whose sum is σ = 97054034220. Its totient is φ = 97054034218.

The previous prime is 97054034171. The next prime is 97054034221. The reversal of 97054034219 is 91243045079.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 97054034219 - 2¹² = 97054030123 is a prime.

It is a super-2 number, since 2×97054034219² (a number of 23 digits) contains 22 as substring.

Together with 97054034221, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 97054034219.

It is not a weakly prime, because it can be changed into another prime (97054034239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48527017109 + 48527017110.

It is an arithmetic number, because the mean of its divisors is an integer number (48527017110).

Almost surely, 2^97054034219 is an apocalyptic number.

97054034219 is a deficient number, since it is larger than the sum of its proper divisors (1).

97054034219 is an equidigital number, since it uses as much as digits as its factorization.

97054034219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 97054034219 in words is "ninety-seven billion, fifty-four million, thirty-four thousand, two hundred nineteen".