2054201447 has 2 divisors, whose sum is σ = 2054201448. Its totient is φ = 2054201446.

The previous prime is 2054201419. The next prime is 2054201449. The reversal of 2054201447 is 7441024502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2054201447 - 2¹² = 2054197351 is a prime.

Together with 2054201449, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2054201449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027100723 + 1027100724.

It is an arithmetic number, because the mean of its divisors is an integer number (1027100724).

Almost surely, 2^2054201447 is an apocalyptic number.

2054201447 is a deficient number, since it is larger than the sum of its proper divisors (1).

2054201447 is an equidigital number, since it uses as much as digits as its factorization.

2054201447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8960, while the sum is 29.

The square root of 2054201447 is about 45323.2991627926. The cubic root of 2054201447 is about 1271.2013446925.

Adding to 2054201447 its reverse (7441024502), we get a palindrome (9495225949).

The spelling of 2054201447 in words is "two billion, fifty-four million, two hundred one thousand, four hundred forty-seven".