24555232049 has 2 divisors, whose sum is σ = 24555232050. Its totient is φ = 24555232048.

The previous prime is 24555231949. The next prime is 24555232061. The reversal of 24555232049 is 94023255542.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22708983025 + 1846249024 = 150695^2 + 42968^2 .

It is a cyclic number.

It is not a de Polignac number, because 24555232049 - 2¹² = 24555227953 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 24555231997 and 24555232015.

It is not a weakly prime, because it can be changed into another prime (24555234049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12277616024 + 12277616025.

It is an arithmetic number, because the mean of its divisors is an integer number (12277616025).

Almost surely, 2^24555232049 is an apocalyptic number.

It is an amenable number.

24555232049 is a deficient number, since it is larger than the sum of its proper divisors (1).

24555232049 is an equidigital number, since it uses as much as digits as its factorization.

24555232049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 24555232049 in words is "twenty-four billion, five hundred fifty-five million, two hundred thirty-two thousand, forty-nine".