6481234252 has 12 divisors (see below), whose sum is σ = 11534400360. Its totient is φ = 3185691296.

The previous prime is 6481234237. The next prime is 6481234259. The reversal of 6481234252 is 2524321846.

It is not an unprimeable number, because it can be changed into a prime (6481234259) 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, 13731193 + ... + 13731664.

It is an arithmetic number, because the mean of its divisors is an integer number (961200030).

Almost surely, 2^6481234252 is an apocalyptic number.

It is an amenable number.

6481234252 is a deficient number, since it is larger than the sum of its proper divisors (5053166108).

6481234252 is a wasteful number, since it uses less digits than its factorization.

6481234252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27462920 (or 27462918 counting only the distinct ones).

The product of its digits is 92160, while the sum is 37.

The square root of 6481234252 is about 80506.1131343453. The cubic root of 6481234252 is about 1864.4578635868.

The spelling of 6481234252 in words is "six billion, four hundred eighty-one million, two hundred thirty-four thousand, two hundred fifty-two".