6523664414 has 4 divisors (see below), whose sum is σ = 9785496624. Its totient is φ = 3261832206.

The previous prime is 6523664393. The next prime is 6523664431. The reversal of 6523664414 is 4144663256.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1630916102 + ... + 1630916105.

It is an arithmetic number, because the mean of its divisors is an integer number (2446374156).

Almost surely, 2^6523664414 is an apocalyptic number.

6523664414 is a deficient number, since it is larger than the sum of its proper divisors (3261832210).

6523664414 is a wasteful number, since it uses less digits than its factorization.

6523664414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3261832209.

The product of its digits is 414720, while the sum is 41.

The square root of 6523664414 is about 80769.2046141350. The cubic root of 6523664414 is about 1868.5176480145.

The spelling of 6523664414 in words is "six billion, five hundred twenty-three million, six hundred sixty-four thousand, four hundred fourteen".