5240354351 has 2 divisors, whose sum is σ = 5240354352. Its totient is φ = 5240354350.

The previous prime is 5240354291. The next prime is 5240354387. The reversal of 5240354351 is 1534530425.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5240354351 is a prime.

It is a super-2 number, since 2×5240354351² = 54922627448089262402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5240354051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2620177175 + 2620177176.

It is an arithmetic number, because the mean of its divisors is an integer number (2620177176).

Almost surely, 2^5240354351 is an apocalyptic number.

5240354351 is a deficient number, since it is larger than the sum of its proper divisors (1).

5240354351 is an equidigital number, since it uses as much as digits as its factorization.

5240354351 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 32.

The square root of 5240354351 is about 72390.2918283937. The cubic root of 5240354351 is about 1736.9482720454.

Adding to 5240354351 its reverse (1534530425), we get a palindrome (6774884776).

The spelling of 5240354351 in words is "five billion, two hundred forty million, three hundred fifty-four thousand, three hundred fifty-one".