7010712081 has 28 divisors (see below), whose sum is σ = 10527885300. Its totient is φ = 4666416480.

The previous prime is 7010712073. The next prime is 7010712101. The reversal of 7010712081 is 1802170107.

It can be written as a sum of positive squares in 2 ways, for example, as 5715360000 + 1295352081 = 75600^2 + 35991^2 .

It is not a de Polignac number, because 7010712081 - 2³ = 7010712073 is a prime.

It is a super-2 number, since 2×7010712081² = 98300167765358701122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (7010712001) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 474595 + ... + 489143.

Almost surely, 2^7010712081 is an apocalyptic number.

It is an amenable number.

7010712081 is a deficient number, since it is larger than the sum of its proper divisors (3517173219).

7010712081 is an equidigital number, since it uses as much as digits as its factorization.

7010712081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15228 (or 15213 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 27.

The square root of 7010712081 is about 83729.9951092797. The cubic root of 7010712081 is about 1913.9064699139.

Adding to 7010712081 its reverse (1802170107), we get a palindrome (8812882188).

The spelling of 7010712081 in words is "seven billion, ten million, seven hundred twelve thousand, eighty-one".