5240653751 has 2 divisors, whose sum is σ = 5240653752. Its totient is φ = 5240653750.

The previous prime is 5240653729. The next prime is 5240653787. The reversal of 5240653751 is 1573560425.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5240653751 - 2³⁰ = 4166911927 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5240653151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2620326875 + 2620326876.

It is an arithmetic number, because the mean of its divisors is an integer number (2620326876).

Almost surely, 2^5240653751 is an apocalyptic number.

5240653751 is a deficient number, since it is larger than the sum of its proper divisors (1).

5240653751 is an equidigital number, since it uses as much as digits as its factorization.

5240653751 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126000, while the sum is 38.

The square root of 5240653751 is about 72392.3597557090. The cubic root of 5240653751 is about 1736.9813507505.

The spelling of 5240653751 in words is "five billion, two hundred forty million, six hundred fifty-three thousand, seven hundred fifty-one".