7051384081 has 8 divisors (see below), whose sum is σ = 8060157504. Its totient is φ = 6042968880.

The previous prime is 7051384051. The next prime is 7051384141. The reversal of 7051384081 is 1804831507.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7051384081 - 2¹¹ = 7051382033 is a prime.

It is a super-2 number, since 2×7051384081² = 99444034915560429122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7051384081.

It is not an unprimeable number, because it can be changed into a prime (7051384051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45955 + ... + 127336.

It is an arithmetic number, because the mean of its divisors is an integer number (1007519688).

Almost surely, 2^7051384081 is an apocalyptic number.

It is an amenable number.

7051384081 is a deficient number, since it is larger than the sum of its proper divisors (1008773423).

7051384081 is a wasteful number, since it uses less digits than its factorization.

7051384081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179111.

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 7051384081 is about 83972.5197966573. The cubic root of 7051384081 is about 1917.6004529929.

The spelling of 7051384081 in words is "seven billion, fifty-one million, three hundred eighty-four thousand, eighty-one".