4381000612253 has 4 divisors (see below), whose sum is σ = 4406324315388. Its totient is φ = 4355676909120.

The previous prime is 4381000612243. The next prime is 4381000612259. The reversal of 4381000612253 is 3522160001834.

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 3922689214084 + 458311398169 = 1980578^2 + 676987^2 .

It is a cyclic number.

It is not a de Polignac number, because 4381000612253 - 2⁴ = 4381000612237 is a prime.

It is a super-2 number, since 2×4381000612253² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4381000612259) 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, 12661851308 + ... + 12661851653.

It is an arithmetic number, because the mean of its divisors is an integer number (1101581078847).

Almost surely, 2^{4381000612253} is an apocalyptic number.

It is an amenable number.

4381000612253 is a deficient number, since it is larger than the sum of its proper divisors (25323703135).

4381000612253 is a wasteful number, since it uses less digits than its factorization.

4381000612253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25323703134.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 4381000612253 in words is "four trillion, three hundred eighty-one billion, six hundred twelve thousand, two hundred fifty-three".