7066850531 has 8 divisors (see below), whose sum is σ = 7654447920. Its totient is φ = 6485537952.

The previous prime is 7066850521. The next prime is 7066850573. The reversal of 7066850531 is 1350586607.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7066850531 is a prime.

It is a super-2 number, since 2×7066850531² = 99880752854989963922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7066850501) 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, 1568861 + ... + 1573358.

It is an arithmetic number, because the mean of its divisors is an integer number (956805990).

Almost surely, 2^7066850531 is an apocalyptic number.

7066850531 is a deficient number, since it is larger than the sum of its proper divisors (587597389).

7066850531 is a wasteful number, since it uses less digits than its factorization.

7066850531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3142405.

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 7066850531 is about 84064.5616832682. The cubic root of 7066850531 is about 1919.0014457319.

The spelling of 7066850531 in words is "seven billion, sixty-six million, eight hundred fifty thousand, five hundred thirty-one".