6400483253 has 4 divisors (see below), whose sum is σ = 6508966080. Its totient is φ = 6292000428.

The previous prime is 6400483247. The next prime is 6400483259. The reversal of 6400483253 is 3523840046.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (6400483247) and next prime (6400483259).

It is a cyclic number.

It is not a de Polignac number, because 6400483253 - 2²⁶ = 6333374389 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 (6400483259) 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, 54241325 + ... + 54241442.

It is an arithmetic number, because the mean of its divisors is an integer number (1627241520).

Almost surely, 2^6400483253 is an apocalyptic number.

It is an amenable number.

6400483253 is a deficient number, since it is larger than the sum of its proper divisors (108482827).

6400483253 is a wasteful number, since it uses less digits than its factorization.

6400483253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108482826.

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 6400483253 is about 80003.0202742371. The cubic root of 6400483253 is about 1856.6822627217.

The spelling of 6400483253 in words is "six billion, four hundred million, four hundred eighty-three thousand, two hundred fifty-three".