2418524993 has 2 divisors, whose sum is σ = 2418524994. Its totient is φ = 2418524992.

The previous prime is 2418524989. The next prime is 2418525019. The reversal of 2418524993 is 3994258142.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2082279424 + 336245569 = 45632^2 + 18337^2 .

It is a cyclic number.

It is not a de Polignac number, because 2418524993 - 2² = 2418524989 is a prime.

It is not a weakly prime, because it can be changed into another prime (2418524963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1209262496 + 1209262497.

It is an arithmetic number, because the mean of its divisors is an integer number (1209262497).

Almost surely, 2^2418524993 is an apocalyptic number.

It is an amenable number.

2418524993 is a deficient number, since it is larger than the sum of its proper divisors (1).

2418524993 is an equidigital number, since it uses as much as digits as its factorization.

2418524993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 622080, while the sum is 47.

The square root of 2418524993 is about 49178.5013293411. The cubic root of 2418524993 is about 1342.3018639121.

The spelling of 2418524993 in words is "two billion, four hundred eighteen million, five hundred twenty-four thousand, nine hundred ninety-three".