795440563 has 8 divisors (see below), whose sum is σ = 822389760. Its totient is φ = 768572040.

The previous prime is 795440509. The next prime is 795440573. The reversal of 795440563 is 365044597.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 795440563 - 2²⁵ = 761886131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (795440573) 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 7 ways as a sum of consecutive naturals, for example, 228 + ... + 39886.

It is an arithmetic number, because the mean of its divisors is an integer number (102798720).

Almost surely, 2^795440563 is an apocalyptic number.

795440563 is a deficient number, since it is larger than the sum of its proper divisors (26949197).

795440563 is a wasteful number, since it uses less digits than its factorization.

795440563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40337.

The product of its (nonzero) digits is 453600, while the sum is 43.

The square root of 795440563 is about 28203.5558573737. Note that the first 3 decimals coincide. The cubic root of 795440563 is about 926.5508196852.

The spelling of 795440563 in words is "seven hundred ninety-five million, four hundred forty thousand, five hundred sixty-three".