2046754459 has 2 divisors, whose sum is σ = 2046754460. Its totient is φ = 2046754458.

The previous prime is 2046754453. The next prime is 2046754487. The reversal of 2046754459 is 9544576402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2046754459 - 2⁷ = 2046754331 is a prime.

It is not a weakly prime, because it can be changed into another prime (2046754453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1023377229 + 1023377230.

It is an arithmetic number, because the mean of its divisors is an integer number (1023377230).

Almost surely, 2^2046754459 is an apocalyptic number.

2046754459 is a deficient number, since it is larger than the sum of its proper divisors (1).

2046754459 is an equidigital number, since it uses as much as digits as its factorization.

2046754459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The square root of 2046754459 is about 45241.0704891032. The cubic root of 2046754459 is about 1269.6633449533.

The spelling of 2046754459 in words is "two billion, forty-six million, seven hundred fifty-four thousand, four hundred fifty-nine".