34585057803823 has 2 divisors, whose sum is σ = 34585057803824. Its totient is φ = 34585057803822.

The previous prime is 34585057803727. The next prime is 34585057803931. The reversal of 34585057803823 is 32830875058543.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34585057803823 - 2³³ = 34576467869231 is a prime.

It is a super-2 number, since 2×34585057803823² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34585057806823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17292528901911 + 17292528901912.

It is an arithmetic number, because the mean of its divisors is an integer number (17292528901912).

Almost surely, 2^{34585057803823} is an apocalyptic number.

34585057803823 is a deficient number, since it is larger than the sum of its proper divisors (1).

34585057803823 is an equidigital number, since it uses as much as digits as its factorization.

34585057803823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768000, while the sum is 61.

The spelling of 34585057803823 in words is "thirty-four trillion, five hundred eighty-five billion, fifty-seven million, eight hundred three thousand, eight hundred twenty-three".