6244048453 has 4 divisors (see below), whose sum is σ = 6266269548. Its totient is φ = 6221827360.

The previous prime is 6244048409. The next prime is 6244048457. The reversal of 6244048453 is 3548404426.

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 4496641249 + 1747407204 = 67057^2 + 41802^2 .

It is a cyclic number.

It is not a de Polignac number, because 6244048453 - 2⁹ = 6244047941 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 (6244048457) 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, 11110126 + ... + 11110687.

It is an arithmetic number, because the mean of its divisors is an integer number (1566567387).

Almost surely, 2^6244048453 is an apocalyptic number.

It is an amenable number.

6244048453 is a deficient number, since it is larger than the sum of its proper divisors (22221095).

6244048453 is a wasteful number, since it uses less digits than its factorization.

6244048453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22221094.

The product of its (nonzero) digits is 368640, while the sum is 40.

The square root of 6244048453 is about 79019.2916508368. The cubic root of 6244048453 is about 1841.4308786573.

The spelling of 6244048453 in words is "six billion, two hundred forty-four million, forty-eight thousand, four hundred fifty-three".