6443325076 has 12 divisors (see below), whose sum is σ = 11639555200. Its totient is φ = 3117737880.

The previous prime is 6443325073. The next prime is 6443325101. The reversal of 6443325076 is 6705233446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6443325073) 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, 25981026 + ... + 25981273.

Almost surely, 2^6443325076 is an apocalyptic number.

It is an amenable number.

6443325076 is a deficient number, since it is larger than the sum of its proper divisors (5196230124).

6443325076 is a wasteful number, since it uses less digits than its factorization.

6443325076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51962334 (or 51962332 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 40.

The square root of 6443325076 is about 80270.3250024565. The cubic root of 6443325076 is about 1860.8156398870.

The spelling of 6443325076 in words is "six billion, four hundred forty-three million, three hundred twenty-five thousand, seventy-six".