2054503147 has 2 divisors, whose sum is σ = 2054503148. Its totient is φ = 2054503146.

The previous prime is 2054503127. The next prime is 2054503247. The reversal of 2054503147 is 7413054502.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2054503147 is a prime.

It is not a weakly prime, because it can be changed into another prime (2054503127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027251573 + 1027251574.

It is an arithmetic number, because the mean of its divisors is an integer number (1027251574).

Almost surely, 2^2054503147 is an apocalyptic number.

2054503147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2054503147 is an equidigital number, since it uses as much as digits as its factorization.

2054503147 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 2054503147 is about 45326.6273508189. The cubic root of 2054503147 is about 1271.2635753096.

Adding to 2054503147 its reverse (7413054502), we get a palindrome (9467557649).

The spelling of 2054503147 in words is "two billion, fifty-four million, five hundred three thousand, one hundred forty-seven".