5254374145 has 4 divisors (see below), whose sum is σ = 6305248980. Its totient is φ = 4203499312.

The previous prime is 5254374067. The next prime is 5254374157. The reversal of 5254374145 is 5414734525.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2977557489 + 2276816656 = 54567^2 + 47716^2 .

It is a cyclic number.

It is not a de Polignac number, because 5254374145 - 2⁷ = 5254374017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5254374098 and 5254374107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525437410 + ... + 525437419.

It is an arithmetic number, because the mean of its divisors is an integer number (1576312245).

Almost surely, 2^5254374145 is an apocalyptic number.

It is an amenable number.

5254374145 is a deficient number, since it is larger than the sum of its proper divisors (1050874835).

5254374145 is a wasteful number, since it uses less digits than its factorization.

5254374145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050874834.

The product of its digits is 336000, while the sum is 40.

The square root of 5254374145 is about 72487.0619145238. The cubic root of 5254374145 is about 1738.4958755808.

The spelling of 5254374145 in words is "five billion, two hundred fifty-four million, three hundred seventy-four thousand, one hundred forty-five".