7165058545 has 8 divisors (see below), whose sum is σ = 8598635496. Its totient is φ = 5731670016.

The previous prime is 7165058539. The next prime is 7165058573. The reversal of 7165058545 is 5458505617.

It can be written as a sum of positive squares in 4 ways, for example, as 159870736 + 7005187809 = 12644^2 + 83697^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 7165058545 - 2²⁵ = 7131504113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7165058495 and 7165058504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57799 + ... + 132931.

It is an arithmetic number, because the mean of its divisors is an integer number (1074829437).

Almost surely, 2^7165058545 is an apocalyptic number.

It is an amenable number.

7165058545 is a deficient number, since it is larger than the sum of its proper divisors (1433576951).

7165058545 is a wasteful number, since it uses less digits than its factorization.

7165058545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94211.

The product of its (nonzero) digits is 840000, while the sum is 46.

The square root of 7165058545 is about 84646.6688358142. The cubic root of 7165058545 is about 1927.8500354861.

The spelling of 7165058545 in words is "seven billion, one hundred sixty-five million, fifty-eight thousand, five hundred forty-five".