6465338130 has 16 divisors (see below), whose sum is σ = 15516811584. Its totient is φ = 1724090160.

The previous prime is 6465338123. The next prime is 6465338137. The reversal of 6465338130 is 318335646.

It is an interprime number because it is at equal distance from previous prime (6465338123) and next prime (6465338137).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6465338137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107755606 + ... + 107755665.

It is an arithmetic number, because the mean of its divisors is an integer number (969800724).

Almost surely, 2^6465338130 is an apocalyptic number.

6465338130 is an abundant number, since it is smaller than the sum of its proper divisors (9051473454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6465338130 is a wasteful number, since it uses less digits than its factorization.

6465338130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215511281.

The product of its (nonzero) digits is 155520, while the sum is 39.

The square root of 6465338130 is about 80407.3263453026. The cubic root of 6465338130 is about 1862.9323355920.

The spelling of 6465338130 in words is "six billion, four hundred sixty-five million, three hundred thirty-eight thousand, one hundred thirty".