34453525123 has 4 divisors (see below), whose sum is σ = 34453910520. Its totient is φ = 34453139728.

The previous prime is 34453525087. The next prime is 34453525159. The reversal of 34453525123 is 32152535443.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (34453525087) and next prime (34453525159).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34453525123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34453525423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18711 + ... + 263167.

It is an arithmetic number, because the mean of its divisors is an integer number (8613477630).

Almost surely, 2^34453525123 is an apocalyptic number.

34453525123 is a deficient number, since it is larger than the sum of its proper divisors (385397).

34453525123 is a wasteful number, since it uses less digits than its factorization.

34453525123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385396.

The product of its digits is 216000, while the sum is 37.

The spelling of 34453525123 in words is "thirty-four billion, four hundred fifty-three million, five hundred twenty-five thousand, one hundred twenty-three".