6470505793 has 4 divisors (see below), whose sum is σ = 6487400448. Its totient is φ = 6453611140.

The previous prime is 6470505773. The next prime is 6470505817. The reversal of 6470505793 is 3975050746.

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 a cyclic number.

It is not a de Polignac number, because 6470505793 - 2²¹ = 6468408641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6470505773) 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, 8446753 + ... + 8447518.

It is an arithmetic number, because the mean of its divisors is an integer number (1621850112).

Almost surely, 2^6470505793 is an apocalyptic number.

It is an amenable number.

6470505793 is a deficient number, since it is larger than the sum of its proper divisors (16894655).

6470505793 is a wasteful number, since it uses less digits than its factorization.

6470505793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16894654.

The product of its (nonzero) digits is 793800, while the sum is 46.

The square root of 6470505793 is about 80439.4542062538. The cubic root of 6470505793 is about 1863.4285428299.

The spelling of 6470505793 in words is "six billion, four hundred seventy million, five hundred five thousand, seven hundred ninety-three".