2449579901 has 2 divisors, whose sum is σ = 2449579902. Its totient is φ = 2449579900.

The previous prime is 2449579837. The next prime is 2449579919. The reversal of 2449579901 is 1099759442.

2449579901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2443324900 + 6255001 = 49430^2 + 2501^2 .

It is a cyclic number.

It is not a de Polignac number, because 2449579901 - 2⁶ = 2449579837 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2449579901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2449579961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1224789950 + 1224789951.

It is an arithmetic number, because the mean of its divisors is an integer number (1224789951).

Almost surely, 2^2449579901 is an apocalyptic number.

It is an amenable number.

2449579901 is a deficient number, since it is larger than the sum of its proper divisors (1).

2449579901 is an equidigital number, since it uses as much as digits as its factorization.

2449579901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 50.

The square root of 2449579901 is about 49493.2308603914. The cubic root of 2449579901 is about 1348.0226930540.

The spelling of 2449579901 in words is "two billion, four hundred forty-nine million, five hundred seventy-nine thousand, nine hundred one".