34450500253 has 16 divisors (see below), whose sum is σ = 37660423360. Its totient is φ = 31321759104.

The previous prime is 34450500247. The next prime is 34450500263. The reversal of 34450500253 is 35200505443.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34450500253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34450500263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 676750 + ... + 725872.

It is an arithmetic number, because the mean of its divisors is an integer number (2353776460).

Almost surely, 2^34450500253 is an apocalyptic number.

It is an amenable number.

34450500253 is a deficient number, since it is larger than the sum of its proper divisors (3209923107).

34450500253 is a wasteful number, since it uses less digits than its factorization.

34450500253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49948.

The product of its (nonzero) digits is 36000, while the sum is 31.

The spelling of 34450500253 in words is "thirty-four billion, four hundred fifty million, five hundred thousand, two hundred fifty-three".