5240354291 has 2 divisors, whose sum is σ = 5240354292. Its totient is φ = 5240354290.

The previous prime is 5240354237. The next prime is 5240354351. The reversal of 5240354291 is 1924530425.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5240354291 - 2¹⁰ = 5240353267 is a prime.

It is a super-2 number, since 2×5240354291² = 54922626190404225362, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5240354191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2620177145 + 2620177146.

It is an arithmetic number, because the mean of its divisors is an integer number (2620177146).

Almost surely, 2^5240354291 is an apocalyptic number.

5240354291 is a deficient number, since it is larger than the sum of its proper divisors (1).

5240354291 is an equidigital number, since it uses as much as digits as its factorization.

5240354291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 5240354291 is about 72390.2914139735. The cubic root of 5240354291 is about 1736.9482654163.

The spelling of 5240354291 in words is "five billion, two hundred forty million, three hundred fifty-four thousand, two hundred ninety-one".