2447105053 has 2 divisors, whose sum is σ = 2447105054. Its totient is φ = 2447105052.

The previous prime is 2447104997. The next prime is 2447105071. The reversal of 2447105053 is 3505017442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1577916729 + 869188324 = 39723^2 + 29482^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2447105053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2447100053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1223552526 + 1223552527.

It is an arithmetic number, because the mean of its divisors is an integer number (1223552527).

Almost surely, 2^2447105053 is an apocalyptic number.

It is an amenable number.

2447105053 is a deficient number, since it is larger than the sum of its proper divisors (1).

2447105053 is an equidigital number, since it uses as much as digits as its factorization.

2447105053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 2447105053 is about 49468.2226585916. Note that the first 3 decimals coincide. The cubic root of 2447105053 is about 1347.5685641076.

The spelling of 2447105053 in words is "two billion, four hundred forty-seven million, one hundred five thousand, fifty-three".