5345503181 has 2 divisors, whose sum is σ = 5345503182. Its totient is φ = 5345503180.

The previous prime is 5345503169. The next prime is 5345503201. The reversal of 5345503181 is 1813055435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3084025156 + 2261478025 = 55534^2 + 47555^2 .

It is a cyclic number.

It is not a de Polignac number, because 5345503181 - 2¹⁰ = 5345502157 is a prime.

It is a super-2 number, since 2×5345503181² = 57148808516162237522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5345523181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2672751590 + 2672751591.

It is an arithmetic number, because the mean of its divisors is an integer number (2672751591).

Almost surely, 2^5345503181 is an apocalyptic number.

It is an amenable number.

5345503181 is a deficient number, since it is larger than the sum of its proper divisors (1).

5345503181 is an equidigital number, since it uses as much as digits as its factorization.

5345503181 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 5345503181 is about 73112.9481077052. The cubic root of 5345503181 is about 1748.4888376042.

The spelling of 5345503181 in words is "five billion, three hundred forty-five million, five hundred three thousand, one hundred eighty-one".