6945456992 has 24 divisors (see below), whose sum is σ = 14393547000. Its totient is φ = 3289953024.

The previous prime is 6945456977. The next prime is 6945456997. The reversal of 6945456992 is 2996545496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6945456997) 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, 5711117 + ... + 5712332.

It is an arithmetic number, because the mean of its divisors is an integer number (599731125).

Almost surely, 2^6945456992 is an apocalyptic number.

It is an amenable number.

6945456992 is an abundant number, since it is smaller than the sum of its proper divisors (7448090008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6945456992 is a wasteful number, since it uses less digits than its factorization.

6945456992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11423478 (or 11423470 counting only the distinct ones).

The product of its digits is 20995200, while the sum is 59.

The square root of 6945456992 is about 83339.4083972283. The cubic root of 6945456992 is about 1907.9497926245.

The spelling of 6945456992 in words is "six billion, nine hundred forty-five million, four hundred fifty-six thousand, nine hundred ninety-two".