24430925513 has 2 divisors, whose sum is σ = 24430925514. Its totient is φ = 24430925512.

The previous prime is 24430925429. The next prime is 24430925551. The reversal of 24430925513 is 31552903442.

It is a happy number.

It is an a-pointer prime, because the next prime (24430925551) can be obtained adding 24430925513 to its sum of digits (38).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16105640464 + 8325285049 = 126908^2 + 91243^2 .

It is a cyclic number.

It is not a de Polignac number, because 24430925513 - 2¹⁶ = 24430859977 is a prime.

It is not a weakly prime, because it can be changed into another prime (24430925713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12215462756 + 12215462757.

It is an arithmetic number, because the mean of its divisors is an integer number (12215462757).

Almost surely, 2^24430925513 is an apocalyptic number.

It is an amenable number.

24430925513 is a deficient number, since it is larger than the sum of its proper divisors (1).

24430925513 is an equidigital number, since it uses as much as digits as its factorization.

24430925513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 24430925513 in words is "twenty-four billion, four hundred thirty million, nine hundred twenty-five thousand, five hundred thirteen".