2054241659 has 2 divisors, whose sum is σ = 2054241660. Its totient is φ = 2054241658.

The previous prime is 2054241589. The next prime is 2054241689. The reversal of 2054241659 is 9561424502.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2054241659 - 2¹⁶ = 2054176123 is a prime.

It is not a weakly prime, because it can be changed into another prime (2054241689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027120829 + 1027120830.

It is an arithmetic number, because the mean of its divisors is an integer number (1027120830).

Almost surely, 2^2054241659 is an apocalyptic number.

2054241659 is a deficient number, since it is larger than the sum of its proper divisors (1).

2054241659 is an equidigital number, since it uses as much as digits as its factorization.

2054241659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 2054241659 is about 45323.7427735177. The cubic root of 2054241659 is about 1271.2096394348.

The spelling of 2054241659 in words is "two billion, fifty-four million, two hundred forty-one thousand, six hundred fifty-nine".