6519214348 has 48 divisors (see below), whose sum is σ = 11987015040. Its totient is φ = 3098793600.

The previous prime is 6519214343. The next prime is 6519214357. The reversal of 6519214348 is 8434129156.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is not an unprimeable number, because it can be changed into a prime (6519214343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4025883 + ... + 4027501.

It is an arithmetic number, because the mean of its divisors is an integer number (249729480).

Almost surely, 2^6519214348 is an apocalyptic number.

It is an amenable number.

6519214348 is a deficient number, since it is larger than the sum of its proper divisors (5467800692).

6519214348 is a wasteful number, since it uses less digits than its factorization.

6519214348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2278 (or 2276 counting only the distinct ones).

The product of its digits is 207360, while the sum is 43.

The square root of 6519214348 is about 80741.6518780734. The cubic root of 6519214348 is about 1868.0926865347.

The spelling of 6519214348 in words is "six billion, five hundred nineteen million, two hundred fourteen thousand, three hundred forty-eight".