6473737063 has 4 divisors (see below), whose sum is σ = 6583461480. Its totient is φ = 6364012648.

The previous prime is 6473737051. The next prime is 6473737097. The reversal of 6473737063 is 3607373746.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6473737063 - 2²⁹ = 5936866151 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 (6473735063) 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, 54862120 + ... + 54862237.

It is an arithmetic number, because the mean of its divisors is an integer number (1645865370).

Almost surely, 2^6473737063 is an apocalyptic number.

6473737063 is a deficient number, since it is larger than the sum of its proper divisors (109724417).

6473737063 is a wasteful number, since it uses less digits than its factorization.

6473737063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109724416.

The product of its (nonzero) digits is 1333584, while the sum is 46.

The square root of 6473737063 is about 80459.5368057759. The cubic root of 6473737063 is about 1863.7386802912.

The spelling of 6473737063 in words is "six billion, four hundred seventy-three million, seven hundred thirty-seven thousand, sixty-three".