2054338751 has 2 divisors, whose sum is σ = 2054338752. Its totient is φ = 2054338750.

The previous prime is 2054338747. The next prime is 2054338789. The reversal of 2054338751 is 1578334502.

It is an a-pointer prime, because the next prime (2054338789) can be obtained adding 2054338751 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2054338751 - 2² = 2054338747 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2054338711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027169375 + 1027169376.

It is an arithmetic number, because the mean of its divisors is an integer number (1027169376).

Almost surely, 2^2054338751 is an apocalyptic number.

2054338751 is a deficient number, since it is larger than the sum of its proper divisors (1).

2054338751 is an equidigital number, since it uses as much as digits as its factorization.

2054338751 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 2054338751 is about 45324.8138551059. The cubic root of 2054338751 is about 1271.2296666698.

The spelling of 2054338751 in words is "two billion, fifty-four million, three hundred thirty-eight thousand, seven hundred fifty-one".