2461163449 has 2 divisors, whose sum is σ = 2461163450. Its totient is φ = 2461163448.

The previous prime is 2461163399. The next prime is 2461163483. The reversal of 2461163449 is 9443611642.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1444000000 + 1017163449 = 38000^2 + 31893^2 .

It is a cyclic number.

It is not a de Polignac number, because 2461163449 - 2⁹ = 2461162937 is a prime.

It is not a weakly prime, because it can be changed into another prime (2461163149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1230581724 + 1230581725.

It is an arithmetic number, because the mean of its divisors is an integer number (1230581725).

Almost surely, 2^2461163449 is an apocalyptic number.

It is an amenable number.

2461163449 is a deficient number, since it is larger than the sum of its proper divisors (1).

2461163449 is an equidigital number, since it uses as much as digits as its factorization.

2461163449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 40.

The square root of 2461163449 is about 49610.1143820492. The cubic root of 2461163449 is about 1350.1441910916.

The spelling of 2461163449 in words is "two billion, four hundred sixty-one million, one hundred sixty-three thousand, four hundred forty-nine".