6945254972 has 6 divisors (see below), whose sum is σ = 12154196208. Its totient is φ = 3472627484.

The previous prime is 6945254963. The next prime is 6945254977. The reversal of 6945254972 is 2794525496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6945254977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 868156868 + ... + 868156875.

It is an arithmetic number, because the mean of its divisors is an integer number (2025699368).

Almost surely, 2^6945254972 is an apocalyptic number.

It is an amenable number.

6945254972 is a deficient number, since it is larger than the sum of its proper divisors (5208941236).

6945254972 is a wasteful number, since it uses less digits than its factorization.

6945254972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736313747 (or 1736313745 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 53.

The square root of 6945254972 is about 83338.1963567727. The cubic root of 6945254972 is about 1907.9312938296.

The spelling of 6945254972 in words is "six billion, nine hundred forty-five million, two hundred fifty-four thousand, nine hundred seventy-two".