2450452493 has 2 divisors, whose sum is σ = 2450452494. Its totient is φ = 2450452492.

The previous prime is 2450452483. The next prime is 2450452547. The reversal of 2450452493 is 3942540542.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2450448004 + 4489 = 49502^2 + 67^2 .

It is a cyclic number.

It is not a de Polignac number, because 2450452493 - 2⁶ = 2450452429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2450452423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1225226246 + 1225226247.

It is an arithmetic number, because the mean of its divisors is an integer number (1225226247).

Almost surely, 2^2450452493 is an apocalyptic number.

It is an amenable number.

2450452493 is a deficient number, since it is larger than the sum of its proper divisors (1).

2450452493 is an equidigital number, since it uses as much as digits as its factorization.

2450452493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 2450452493 is about 49502.0453415816. The cubic root of 2450452493 is about 1348.1827387518.

The spelling of 2450452493 in words is "two billion, four hundred fifty million, four hundred fifty-two thousand, four hundred ninety-three".