7066525378 has 8 divisors (see below), whose sum is σ = 11563405200. Its totient is φ = 3212056980.

The previous prime is 7066525363. The next prime is 7066525379. The reversal of 7066525378 is 8735256607.

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

It is not an unprimeable number, because it can be changed into a prime (7066525379) 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, 160602828 + ... + 160602871.

It is an arithmetic number, because the mean of its divisors is an integer number (1445425650).

Almost surely, 2^7066525378 is an apocalyptic number.

7066525378 is a deficient number, since it is larger than the sum of its proper divisors (4496879822).

7066525378 is a wasteful number, since it uses less digits than its factorization.

7066525378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321205712.

The product of its (nonzero) digits is 2116800, while the sum is 49.

The square root of 7066525378 is about 84062.6277129141. The cubic root of 7066525378 is about 1918.9720135426.

The spelling of 7066525378 in words is "seven billion, sixty-six million, five hundred twenty-five thousand, three hundred seventy-eight".