545002849 has 2 divisors, whose sum is σ = 545002850. Its totient is φ = 545002848.

The previous prime is 545002831. The next prime is 545002867. The reversal of 545002849 is 948200545.

It is a balanced prime because it is at equal distance from previous prime (545002831) and next prime (545002867).

It can be written as a sum of positive squares in only one way, i.e., 370947600 + 174055249 = 19260^2 + 13193^2 .

It is a cyclic number.

It is not a de Polignac number, because 545002849 - 2⁷ = 545002721 is a prime.

545002849 is a modest number, since divided by 2849 gives 545 as remainder.

It is not a weakly prime, because it can be changed into another prime (545002819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272501424 + 272501425.

It is an arithmetic number, because the mean of its divisors is an integer number (272501425).

Almost surely, 2^545002849 is an apocalyptic number.

It is an amenable number.

545002849 is a deficient number, since it is larger than the sum of its proper divisors (1).

545002849 is an equidigital number, since it uses as much as digits as its factorization.

545002849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 545002849 is about 23345.2960786536. The cubic root of 545002849 is about 816.8323403620.

The spelling of 545002849 in words is "five hundred forty-five million, two thousand, eight hundred forty-nine".