6464053235 has 8 divisors (see below), whose sum is σ = 7946055936. Its totient is φ = 5045114560.

The previous prime is 6464053231. The next prime is 6464053237. The reversal of 6464053235 is 5323504646.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6464053235 - 2² = 6464053231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6464053231) 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, 15765779 + ... + 15766188.

It is an arithmetic number, because the mean of its divisors is an integer number (993256992).

Almost surely, 2^6464053235 is an apocalyptic number.

6464053235 is a deficient number, since it is larger than the sum of its proper divisors (1482002701).

6464053235 is a wasteful number, since it uses less digits than its factorization.

6464053235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31532013.

The product of its (nonzero) digits is 259200, while the sum is 38.

The square root of 6464053235 is about 80399.3360358156. The cubic root of 6464053235 is about 1862.8089168843.

The spelling of 6464053235 in words is "six billion, four hundred sixty-four million, fifty-three thousand, two hundred thirty-five".