34535520223 has 2 divisors, whose sum is σ = 34535520224. Its totient is φ = 34535520222.

The previous prime is 34535520181. The next prime is 34535520233. The reversal of 34535520223 is 32202553543.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (32202553543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34535520223 - 2²⁵ = 34501965791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34535520233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17267760111 + 17267760112.

It is an arithmetic number, because the mean of its divisors is an integer number (17267760112).

Almost surely, 2^34535520223 is an apocalyptic number.

34535520223 is a deficient number, since it is larger than the sum of its proper divisors (1).

34535520223 is an equidigital number, since it uses as much as digits as its factorization.

34535520223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108000, while the sum is 34.

The spelling of 34535520223 in words is "thirty-four billion, five hundred thirty-five million, five hundred twenty thousand, two hundred twenty-three".