24699048953 has 2 divisors, whose sum is σ = 24699048954. Its totient is φ = 24699048952.

The previous prime is 24699048929. The next prime is 24699049013. The reversal of 24699048953 is 35984099642.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24652768144 + 46280809 = 157012^2 + 6803^2 .

It is a cyclic number.

It is not a de Polignac number, because 24699048953 - 2⁸ = 24699048697 is a prime.

It is a super-2 number, since 2×24699048953² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 24699048892 and 24699048901.

It is not a weakly prime, because it can be changed into another prime (24699041953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12349524476 + 12349524477.

It is an arithmetic number, because the mean of its divisors is an integer number (12349524477).

Almost surely, 2^24699048953 is an apocalyptic number.

It is an amenable number.

24699048953 is a deficient number, since it is larger than the sum of its proper divisors (1).

24699048953 is an equidigital number, since it uses as much as digits as its factorization.

24699048953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16796160, while the sum is 59.

The spelling of 24699048953 in words is "twenty-four billion, six hundred ninety-nine million, forty-eight thousand, nine hundred fifty-three".