7051328078 has 8 divisors (see below), whose sum is σ = 10776558168. Its totient is φ = 3459142024.

The previous prime is 7051328077. The next prime is 7051328093. The reversal of 7051328078 is 8708231507.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7051328071) 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, 33260876 + ... + 33261087.

It is an arithmetic number, because the mean of its divisors is an integer number (1347069771).

Almost surely, 2^7051328078 is an apocalyptic number.

7051328078 is a deficient number, since it is larger than the sum of its proper divisors (3725230090).

7051328078 is a wasteful number, since it uses less digits than its factorization.

7051328078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66522018.

The product of its (nonzero) digits is 94080, while the sum is 41.

The square root of 7051328078 is about 83972.1863357148. The cubic root of 7051328078 is about 1917.5953763696.

The spelling of 7051328078 in words is "seven billion, fifty-one million, three hundred twenty-eight thousand, seventy-eight".