4078345253 has 4 divisors (see below), whose sum is σ = 4078496268. Its totient is φ = 4078194240.

The previous prime is 4078345189. The next prime is 4078345267. The reversal of 4078345253 is 3525438704.

4078345253 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 can be written as a sum of positive squares in 2 ways, for example, as 1624331809 + 2454013444 = 40303^2 + 49538^2 .

It is a cyclic number.

It is not a de Polignac number, because 4078345253 - 2⁶ = 4078345189 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 4078345253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4078345273) 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, 22676 + ... + 93117.

It is an arithmetic number, because the mean of its divisors is an integer number (1019624067).

Almost surely, 2^4078345253 is an apocalyptic number.

It is an amenable number.

4078345253 is a deficient number, since it is larger than the sum of its proper divisors (151015).

4078345253 is a wasteful number, since it uses less digits than its factorization.

4078345253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151014.

The product of its (nonzero) digits is 403200, while the sum is 41.

The square root of 4078345253 is about 63861.9233424738. The cubic root of 4078345253 is about 1597.6978940991.

The spelling of 4078345253 in words is "four billion, seventy-eight million, three hundred forty-five thousand, two hundred fifty-three".