5250181045 has 8 divisors (see below), whose sum is σ = 6470493624. Its totient is φ = 4086627264.

The previous prime is 5250180961. The next prime is 5250181051. The reversal of 5250181045 is 5401810525.

It can be written as a sum of positive squares in 4 ways, for example, as 1487953476 + 3762227569 = 38574^2 + 61337^2 .

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 5250181045 - 2¹⁹ = 5249656757 is a prime.

It is a super-4 number, since 4×5250181045⁴ (a number of 40 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5250180998 and 5250181016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14189494 + ... + 14189863.

It is an arithmetic number, because the mean of its divisors is an integer number (808811703).

Almost surely, 2^5250181045 is an apocalyptic number.

It is an amenable number.

5250181045 is a deficient number, since it is larger than the sum of its proper divisors (1220312579).

5250181045 is a wasteful number, since it uses less digits than its factorization.

5250181045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28379399.

The product of its (nonzero) digits is 8000, while the sum is 31.

The square root of 5250181045 is about 72458.1330493686. The cubic root of 5250181045 is about 1738.0333005388.

The spelling of 5250181045 in words is "five billion, two hundred fifty million, one hundred eighty-one thousand, forty-five".