7051147069 has 16 divisors (see below), whose sum is σ = 7496496000. Its totient is φ = 6609268224.

The previous prime is 7051147049. The next prime is 7051147093. The reversal of 7051147069 is 9607411507.

It is a cyclic number.

It is not a de Polignac number, because 7051147069 - 2¹⁹ = 7050622781 is a prime.

It is a super-2 number, since 2×7051147069² = 99437349977334581522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7051147049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7524769 + ... + 7525705.

It is an arithmetic number, because the mean of its divisors is an integer number (468531000).

Almost surely, 2^7051147069 is an apocalyptic number.

It is an amenable number.

7051147069 is a deficient number, since it is larger than the sum of its proper divisors (445348931).

7051147069 is a wasteful number, since it uses less digits than its factorization.

7051147069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2292.

The product of its (nonzero) digits is 52920, while the sum is 40.

The square root of 7051147069 is about 83971.1085374011. The cubic root of 7051147069 is about 1917.5789678771.

The spelling of 7051147069 in words is "seven billion, fifty-one million, one hundred forty-seven thousand, sixty-nine".