2449315811 has 2 divisors, whose sum is σ = 2449315812. Its totient is φ = 2449315810.

The previous prime is 2449315801. The next prime is 2449315823. The reversal of 2449315811 is 1185139442.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2449315811 - 2¹⁴ = 2449299427 is a prime.

It is not a weakly prime, because it can be changed into another prime (2449315801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1224657905 + 1224657906.

It is an arithmetic number, because the mean of its divisors is an integer number (1224657906).

Almost surely, 2^2449315811 is an apocalyptic number.

2449315811 is a deficient number, since it is larger than the sum of its proper divisors (1).

2449315811 is an equidigital number, since it uses as much as digits as its factorization.

2449315811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 38.

The square root of 2449315811 is about 49490.5628478804. The cubic root of 2449315811 is about 1347.9742477257.

It can be divided in two parts, 24493 and 15811, that added together give a palindrome (40304).

The spelling of 2449315811 in words is "two billion, four hundred forty-nine million, three hundred fifteen thousand, eight hundred eleven".