6465226003 has 4 divisors (see below), whose sum is σ = 6469506288. Its totient is φ = 6460945720.

The previous prime is 6465225979. The next prime is 6465226013. The reversal of 6465226003 is 3006225646.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3006225646 = 2 ⋅1503112823.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6465226003 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6465226003.

It is not an unprimeable number, because it can be changed into a prime (6465226013) 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, 2137876 + ... + 2140897.

It is an arithmetic number, because the mean of its divisors is an integer number (1617376572).

Almost surely, 2^6465226003 is an apocalyptic number.

6465226003 is a deficient number, since it is larger than the sum of its proper divisors (4280285).

6465226003 is a wasteful number, since it uses less digits than its factorization.

6465226003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4280284.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 6465226003 is about 80406.6290986011. The cubic root of 6465226003 is about 1862.9215660485.

The spelling of 6465226003 in words is "six billion, four hundred sixty-five million, two hundred twenty-six thousand, three".