5445958517 has 16 divisors (see below), whose sum is σ = 5999721840. Its totient is φ = 4920179712.

The previous prime is 5445958489. The next prime is 5445958541. The reversal of 5445958517 is 7158595445.

It can be written as a sum of positive squares in 8 ways, for example, as 80982001 + 5364976516 = 8999^2 + 73246^2 .

It is not a de Polignac number, because 5445958517 - 2¹⁴ = 5445942133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5445958547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53363 + ... + 117215.

It is an arithmetic number, because the mean of its divisors is an integer number (374982615).

Almost surely, 2^5445958517 is an apocalyptic number.

It is an amenable number.

5445958517 is a deficient number, since it is larger than the sum of its proper divisors (553763323).

5445958517 is a wasteful number, since it uses less digits than its factorization.

5445958517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64072.

The product of its digits is 5040000, while the sum is 53.

The square root of 5445958517 is about 73796.7378479564. The cubic root of 5445958517 is about 1759.3737567291.

The spelling of 5445958517 in words is "five billion, four hundred forty-five million, nine hundred fifty-eight thousand, five hundred seventeen".