6475454807 has 4 divisors (see below), whose sum is σ = 6475969416. Its totient is φ = 6474940200.

The previous prime is 6475454803. The next prime is 6475454831. The reversal of 6475454807 is 7084545746.

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 6475454807 - 2² = 6475454803 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 (6475454803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237944 + ... + 263757.

It is an arithmetic number, because the mean of its divisors is an integer number (1618992354).

Almost surely, 2^6475454807 is an apocalyptic number.

6475454807 is a deficient number, since it is larger than the sum of its proper divisors (514609).

6475454807 is a wasteful number, since it uses less digits than its factorization.

6475454807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514608.

The product of its (nonzero) digits is 3763200, while the sum is 50.

The square root of 6475454807 is about 80470.2106807233. The cubic root of 6475454807 is about 1863.9035074377.

The spelling of 6475454807 in words is "six billion, four hundred seventy-five million, four hundred fifty-four thousand, eight hundred seven".