34555493097679 has 2 divisors, whose sum is σ = 34555493097680. Its totient is φ = 34555493097678.

The previous prime is 34555493097677. The next prime is 34555493097683. The reversal of 34555493097679 is 97679039455543.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34555493097679 - 2¹ = 34555493097677 is a prime.

It is a super-2 number, since 2×34555493097679² (a number of 28 digits) contains 22 as substring.

Together with 34555493097677, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34555493097677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17277746548839 + 17277746548840.

It is an arithmetic number, because the mean of its divisors is an integer number (17277746548840).

Almost surely, 2^{34555493097679} is an apocalyptic number.

34555493097679 is a deficient number, since it is larger than the sum of its proper divisors (1).

34555493097679 is an equidigital number, since it uses as much as digits as its factorization.

34555493097679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3857868000, while the sum is 76.

The spelling of 34555493097679 in words is "thirty-four trillion, five hundred fifty-five billion, four hundred ninety-three million, ninety-seven thousand, six hundred seventy-nine".