34526435623 has 4 divisors (see below), whose sum is σ = 34533388960. Its totient is φ = 34519482288.

The previous prime is 34526435507. The next prime is 34526435627. The reversal of 34526435623 is 32653462543.

34526435623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34526435623 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34526435623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34526435627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3469215 + ... + 3479152.

It is an arithmetic number, because the mean of its divisors is an integer number (8633347240).

Almost surely, 2^34526435623 is an apocalyptic number.

34526435623 is a deficient number, since it is larger than the sum of its proper divisors (6953337).

34526435623 is an equidigital number, since it uses as much as digits as its factorization.

34526435623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6953336.

The product of its digits is 1555200, while the sum is 43.

The spelling of 34526435623 in words is "thirty-four billion, five hundred twenty-six million, four hundred thirty-five thousand, six hundred twenty-three".