7152558068 has 12 divisors (see below), whose sum is σ = 12582511872. Its totient is φ = 3557554680.

The previous prime is 7152558067. The next prime is 7152558071. The reversal of 7152558068 is 8608552517.

It is a happy number.

It is a super-2 number, since 2×7152558068² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7152558067) 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, 4680230 + ... + 4681757.

It is an arithmetic number, because the mean of its divisors is an integer number (1048542656).

Almost surely, 2^7152558068 is an apocalyptic number.

It is an amenable number.

7152558068 is a deficient number, since it is larger than the sum of its proper divisors (5429953804).

7152558068 is a wasteful number, since it uses less digits than its factorization.

7152558068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9362182 (or 9362180 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 47.

The square root of 7152558068 is about 84572.7974469333. The cubic root of 7152558068 is about 1926.7282454719.

The spelling of 7152558068 in words is "seven billion, one hundred fifty-two million, five hundred fifty-eight thousand, sixty-eight".